If it wasn' t an accident, he must have done it on ______.
A. fault
B. purpose
C. mistake
D. intention
查看答案
What does the phrase "the dots" (Line 5, Para. 3; lane 7, Para. 4) possibly refer to
A. The materials and documents collected by Hugh Barnes about Gannibal.
B. The speculations of the writer and researcher Hugh Barnes.
C. The spotted places where Hugh Barnes had traveled.
D. The coined files by Pushkin and the real ones got by Hugh Barnes.
The magazine ______ is not in the reading-room.
A. that I need it
B. which I need it
C. I need it
D. I need
遗传密码阅读从
A. 5’→3’方向
B. 3’→5’方向
C. N端→C端
D. C端→N端
E. AUG→UAG
It is very clear that the goverument's aid will ______ tire poor from poverty.
A. contribute to freeing
B. be contributed to free
C. contribute to free
D. be contributed to freeing
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