题目内容
The Chinese are working hard to ________ the gap in science.
[ ]
A.catch up with
B.shut
C.close
D.close to
答案:C
提示:
提示:
|
close在本题中用作动词“使靠拢”. |
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题目内容
The Chinese are working hard to ________ the gap in science.
[ ]
|
close在本题中用作动词“使靠拢”. |