Yuan Longping is a plant scientist.People often call （1）himhim （he） the father of hybrid rice （雜交水稻） because of his important and world-changing work on the hybrid rice plant.
Yuan was born in Beijing in 1930 and graduated（2）fromfrom the Southwest University of Agriculture in Chongqing in 1953.After graduation，he became a teacher at a school in Hunan Provjye.aice.In the 1960s，China experienced some bad（3）naturalnatural（nature） disasters and a lot of the country's rice crops （4）were destroyedwere destroyed（destroy）.It caused a big problem.At the time，China's population was growing very quickly，and the supplies of rice had not yet recovered.China's farmers found （5）itit hard to feed all of the people in the country with the available supply of rice.A solution was needed.
In 1964，Yuan found a kind of hybrid rice plant with advantages over current （目前的） types.He experimented a lot and developed a way（6）to produceto produce（product） this hybrid rice in large amounts.（7）HoweverHowever，the first hybrid rice plant was not very successful.He experimented and worked with（8）othersothers（other），and by 1973，he （9）had foundhad found（find） a way successfully to create a higher-producing species （品種） of rice.The new species was able to grow 20% （10）moremore（much） than the original.
【答案】him；from；natural；were destroyed；it；to produce；However；others；had found；more
【解答】
【點評】
聲明：本試題解析著作權屬菁優(yōu)網(wǎng)所有，未經(jīng)書面同意，不得復制發(fā)布。
發(fā)布：2024/6/27 10:35:59組卷：17引用：1難度：0.5
相似題
-
1．（1）這個用英文怎么說？ Oh，it's a photo．（2）Who are in the photo？They are my family．The man（男人） in a yellow jacket is my grandfather．His name is Mike King．He has one son and one daughter．The woman is my mother．Her name is Nancy．（3）She is my grandfather's daughter．This is my father．He is English．His jacket is red．（4）His telephone number is 556-4382．This is me．My name is Bill．This is my brother John and that is my sister Mary．We are in Beijing，China now．We are in Xin Hua Middle School．What's that？It's my dog． （5）它是黑白相間的．We all（全部） like it．
將劃線部分的句子譯成漢語或英語．
（1）
（2）
（3）
（4）
（5）發(fā)布：2025/1/7 8:0:2組卷：32引用：3難度：0.5 -
2．A man was sick and tired of going to work every day and his wife stayed home.He thought it was unfair so he wanted her to see what he went through.He prayed one day： "I go to work every day and work very hard for eight hours（1）
my wife stays at home.I want her to know about my hard life，so please create a trade in our（2）."
The next morning，the man was（3）to wake up as a woman.He got out of bed，cooked break-fast for his family，woke up his kids，set out their school clothes，fed them breakfast.After that，he prepared the lunches for the kids and（4）the luncjye.ais.He then drove them to school，came home and took all the（5）that needed dry cleaning to the cleaners and stopped at the bank to take out some money，went to the supermarket and（6）returned home.
But he（7）couldn't rest after getting home.He cleaned the cat's litter box and bathed the dog.
By then it was already 1：00 p.m.He hurried to finish the chores.When he finished all the work，he ran to school to（8）the kids.He brought them home，helped them with their homework and then headed into the kitchen.
By then it was 4：30 p.m.，so he began（9）potatoes and washing lettuce for salad.He prepared the meat and fresh vegetables.And he got（10）ready in time for an early dinner.After dinner，he cleaned the kitchen，did the dishes，folded the clothes，bathed the kids，and put them to bed.By 9 p.m.jye.ai was already（11）tired to do anything，so he couldn't wait to go to bed himself.
The next morning，（12）he woke up，he prayed， "I was so（13）to envy" my wife's being able to stay home all day.Oh please，let our bodies trade back. "Since then，he loved his wife much more after spending a day in her（14）.
So everyone，when you envy others and feel unlucky about（15），you can stand in others' shoes to see if it is easy for you.In this way，you may be happier about your own life.（1） A．a(chǎn)fter B．before C．while D．if （2） A．mind B．rooms C．jobs D．bodies （3） A．surprised B．a(chǎn)ngry C．disappointed D．sad （4） A．bought B．cooked C．a(chǎn)te D．packed （5） A．money B．clothes C．dishes D．food （6） A．slowly B．a(chǎn)ctually C．finally D．suddenly （7） A．still B．even C．a(chǎn)gain D．just （8） A．pick out B．pick up C．pick off D．pick on （9） A．washing B．peeling C．choosing D．planting （10） A．everything B．a(chǎn)nything C．nothing D．something （11） A．quite B．very C．so D．too （12） A．a(chǎn)s far as B．a(chǎn)s long as C．a(chǎn)s soon as D．a(chǎn)s quickly as （13） A．happy B．wrong C．proper D．wise （14） A．shoes B．house C．brain D．housework （15） A．himself B．myself C．themselves D．yourself 發(fā)布：2025/1/5 10:0:6組卷：7引用：1難度：0.4 -
3．Dear Laura，
Thanks for your message．Yes，I'm having a great time on my student exchange（交流）programme in France．I was a bit（1）before I arrived here，but there was no need to be．My host family is really nice．
They try to make me（2）at home．The grandmother knows that I miss Chinese food a lot．So she actually learned how to（3）Chinese food！She also has a teenage granddaughter about my age who is really（4）．She always talks to me in French to help me practise．You wouldn't（5）how quickly my French has improved．（6）I still make lots of mistakes，it doesn't worry me as it used to．
My biggest（7）is learning how to act at the dinner table．As you can imagine，things are very different from the way they are at home．For example，you shouldn't put your elbows（胳膊肘）on the table．（8），I thought that was pretty strange，but now I'm used to（習慣于）it．Another example is that you shouldn't eat anything with your（9）except bread，not even fruit．You have to cut it up and eat it with a fork．Another thing is that it's impolite to say you're full．If you don't want any more（10），you should just say，"That was delicious．"I have to say that I find it difficult to（11）everything，but I'm gradually（逐漸地）getting used to it．I don't find French customs so（12）any more．
I'll write again soon and tell you more about my life in France． |Hope you're having a good school year．
Yours，
Lin Yue（1） A．proud B．excited C．nervous D．disappointed （2） A．stay B．feel C．rest D．study （3） A．cook B．serve C．fetch D．taste （4） A．clever B．shy C．kind D．honest （5） A．discover B．hear C．a(chǎn)gree D．believe （6） A．If B．Although C．Because D．Since （7） A．problem B．hobby C．dream D．suggestion （8） A．In fact B．By the way C．So far D．At first （9） A．fork B．fingers C．knife D．chopsticks （10） A．food B．time C．money D．help （11） A．create B．a(chǎn)nswer C．remember D．repeat （12） A．simple B．strict C．different D．strange 發(fā)布：2025/1/30 8:0:1組卷：168引用：1難度：0.7