题目内容
The famous writer is still ________ in thought though he has reached the age of ninety-two.
- A.quick
- B.fast
- C.sharp
- D.smart
C
quick要构成短语be quick at; fast指运行速度;sharp指“灵敏的”;smart“聪明的”。句意:这位著名作家虽已92岁高龄,但仍然思维敏捷。
quick要构成短语be quick at; fast指运行速度;sharp指“灵敏的”;smart“聪明的”。句意:这位著名作家虽已92岁高龄,但仍然思维敏捷。
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