問題詳情:
Keep quiet, please! Talking _______ during the meeting.
A. is not allowed B. is allowed C. doesn’t allow D. allows
【回答】
A 考查被動語態。根據主語talking物作主語用被動排除C和D,再由be quiet知道不允許講話。
知識點:動詞語態
題型:選擇題