The doctor could ______ by the symptom that the patient caught flu.A．observeB．sa

题型：不详难度：来源：

The doctor could ______ by the symptom that the patient caught flu.

A．observe

B．say

C．tell

D．speak

答案

解析

词义辨析题。A. observe 观察 B. say 说 C. tell 分辨 D. speak 说句意：医生可以通过症状辨别病人得了流感。根据语境选C

举一反三

The parents felt helpless when they found their son ______ drugs.

A．addicted	B．addicted to
C．addicted himself	D．addicted himself to

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If something ________, it becomes less and less and eventually disappears completely.

A．dies off

B．breaks off

C．dies out

D．breaks out

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Everyone was trying to ________ a better idea to persuade him to stay.

A．put out

B．come across

C．come up with

D．put up with

题型：不详难度：| 查看答案

She had a bad cold, but luckily began to _______ soon.

A．recover

B．control

C．lose

D．reduce

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She has _____ a great deal of money, hoping that she can travel around the world after she retires.

A．put on

B．put up

C．put off

D．put away

题型：不详难度：| 查看答案