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Smoking is not allowed here ______ .A、at any timeB、at one timeC、at a timeD、at
Smoking is not allowed here ______ .A、at any timeB、at one timeC、at a timeD、at
游客
2023-10-04
81
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问题
Smoking is not allowed here ______ .
选项
A、at any time
B、at one time
C、at a time
D、at times
答案
A
解析
本题四个词组意思不同。at any time任何时候;at one time曾经;at a time有一次;at times有时。根据题意,本句应该用A。
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