We have been told that under no circumstances we can use the telephone in the of

游客2025-01-31 2

问题 We have been told that under no circumstances we can use the telephone in the office for personal affairs.

选项 A、did we use
B、may we use
C、we may use
D、we could use

答案 B

解析 under no circumstances放在句首，句子要倒装。由此排除选项C和选项D。再根据主句时态(现在完成时)以及题干的内容可知，此题不能用一般过去时，因此B为答案。

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