The scientists all over the world are trying their best to develop _____ energy,
题型:河南省期中题难度:来源:
The scientists all over the world are trying their best to develop _____ energy, such as sunlight, wind and water for power and fuel. |
[ ] |
A. unique B. alternative C. primary D. instant |
答案
B |
举一反三
一 What do you think of French? 一 In my opinion, French is _____ English. |
[ ] |
A. a subject so difficult as B. difficult as subject as C. as a subject difficult as D. as difficult a subject as |
Are you _____ that you have never seen him before? |
[ ] |
A. cautious B. optimistic C. positive D. delighted |
It is greatly _____ that he gave back the money he found to the owner. |
[ ] |
A. to his satisfaction B. to his delight C. to his credit D. to his surprise |
I am _____ whether he will come. |
[ ] |
A. unwilling B. unforgettable C. unusual D. uncertain |
_____ the shark drawing closer to her, the clumsy swimmer was _____ almost to death. |
[ ] |
A. Seeing; scared B. Seeing; scary C. Seen; scare D. To see; scared |
最新试题
热门考点