﹣He is planning to walk on the wings of a flying plane．
﹣What？I have never heard of idea before．（ ）
| A． |
a crazier |
B． |
the crazier |
| C． |
a craziest |
D． |
the craziest |
The flying squirrel might be one of __________ animals you could meet during the trip．（ ）
A．strangeB．stranger
C．strangestD．the strangest
Some people don't show their talents at the very beginning．
I agree． Even Einstein ____________ read until he was seven．（ ）
A．can'tB．mustn'tC．couldn'tD．needn't
Keep quiet! I need complete__________ when I'm working．
Sorry， dad． I won't make any noise again．（ ）
A．trustB．silenceC．controlD．strength
Please stay with me this weekend．
I'm sorry， but my father and I planned _________ Beijing a long time ago．（ ）
A．visitB．visitingC．to visitD．visited
Hello， are you Mr． Morrison？
Yes． That's _______________．（ ）
A．himB．meC．youD．us