Question

【题目】Your classroom is so dirty. Everyone should keep it _______.

A. dryB. openC. quietD. clean

Answer 1

【答案】D

【解析】

句意：你们的教室太脏了。大家应该要保持教室干净。

考查形容词辨析。A. dry（干燥的）；B. open（开放的）；C. quiet（安静的）；D. clean（干净的）；根据上文“教室很脏”要求大家“要保持教室干净”keep …clean；故选D。