题目内容
It was very cold outside, so he lit a fire to ________ the temperature in the room.
A.keep up
B.pick up
C.taken on
D.drop down
答案:A
解析:
解析:
keep up保持。
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题目内容
It was very cold outside, so he lit a fire to ________ the temperature in the room.
A.keep up
B.pick up
C.taken on
D.drop down
keep up保持。
|