In India，a farmer's son，Naveen，along with his classmates，has designed（設(shè)計(jì)）a low-cost cooling solution for vegetable sellers.This can help vegetable sellers to keep their food fresh （1）CC in the sun.
Naveen and his team did some research on difficult situations of vegetable sellers."We （2）CCthe advice from experts.Then we used solar energy for electricity so that the machine can （3）DDon its own，"says Naveen.
A temperature of 5 to 10 degrees centigrade is required for vegetables to remain fresh. （4）BB have gone a step ahead since they improved the invention in a creative way.And the temperature of the machine can be kept （5）CC0 and 10 degrees centigrade.
As they were all students，it was （6）DD for them to develop the machine."We had to quickly find a balance between our exams and （7）BBthe invention.Once we took an exam from morning till afternoon. （8）AAwe had to attend the event to introduce our project.At that moment we didn't know （9）CC.Later，there was just one hour left for us."
Now sellers can offer customers fresh fruits and vegetable with the machine.Not just in summer，but it can be helpful through the （10）DD.Just a small invention can influence the society greatly.
| （1） | A．quietly | B．happily | C．easily | D．luckily |
| （2） | A．took | B．sent | C．a(chǎn)sked | D．checked |
| （3） | A．find | B．produce | C．show | D．work |
| （4） | A．Their parents | B．These students | C．The teachers | D．The farmers |
| （5） | A．a(chǎn)round | B．a(chǎn)gainst | C．between | D．from |
| （6） | A．easy | B．useful | C．terrible | D．hard |
| （7） | A．looking for | B．working on | C．picking up | D．going over |
| （8） | A．But | B．Or | C．And | D．So |
| （9） | A．how to do | B．where to go | C．what to do | D．when to begin |
| （10） | A．day | B．week | C．month | D．year |
【答案】C；C；D；B；C；D；B；A；C；D
【解答】
【點(diǎn)評(píng)】
聲明：本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有，未經(jīng)書(shū)面同意，不得復(fù)制發(fā)布。
發(fā)布：2024/12/27 18:30:2組卷：3引用：2難度：0.6
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，but it was hard for me to understand sentences.My teacher （2）me to read some children's books written in German.
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（1）Who wrote this book review？BOOK CLUB：YOUR REVIEWS： 
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I give Charlie and the Chocolate Factory：
★★★★★
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