Recent research has thrown new light the cause of the disease. [ ]A. o
题型:天津同步题难度:来源:
Recent research has thrown new light the cause of the disease. |
[ ] |
A. on B. at C. for D. by |
答案
A |
举一反三
We saw green mountains,blue sky and clear water. it was really a beautiful place. |
[ ] |
A.In turn B.In vain C.In brief D.In short |
Having late-life children often means parents, especially fathers have to go on working _____ their retirement age to ensure their financial resources. |
[ ] |
A. before B. until C. beyond D. after |
_______ the production up by 60%,the company has had another excellent year. |
[ ] |
A. For B. As C. Because D. With |
Because of the limited time,he didn"t go into details on the subject. He only spoke ____. |
[ ] |
A. in common B. in general C. in particular D. in public |