—What are you doing? —I"m the key to the door.A. finding out B. lookin

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—What are you doing? —I"m the key to the door.
A. finding out B. looking after C. looking for

答案

解析

词义辨析题。Find out意为“找到”；look after意为“照顾”；look for意为“寻找”，根据句意可知“我在寻找门上的钥匙”。

举一反三

Smoking is not allowed in public places since May 1st. It may be a good chance for some people to ______ smoking.

A．put up

B．give up

C．pick up

D．look up

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—What a nice coat! I’ ll take it.
—But you"d better _________ first. I’ m afraid it may be small for you.
A. try it on B. pay for it C. put it on

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—I often have hamburgers for lunch.
— You’d better. It’s bad for you ______ too much junk food.

A．eat

B．to eat

C．eating

D．ate

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–Shall we go and ________ hello to the foreign teachers?
–Good idea! Let’s go.

A．say

B．speak

C．talk

D．shout

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—The sweater is very nice. I’ll take it.
—But you’d better ________ first. I think it is a little large for you.

A．pay for it

B．put it on

C．put it off

D．try it on

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