Question

【题目】You _________ smoke here. Can't you see the sign "No smoking"?

A. should B. can C. shouldn't D. need

Answer 1

【答案】C

【解析】句意：你不应该在这里抽烟。难道你没看到“禁止吸烟”的标志吗？A. should应该；B. can能；C. shouldn't不应该；D. need需要，必需。根据下文“难道你没看到“禁止吸烟”的标志吗？”可知是“你不应该在这里抽烟。”故选C。