[题目]Of all subjects, chemistry seems to be for me to master.A.so difficultB.too difficultC.more difficultD.the most difficult 题目和参考答案 ——青夏教育精英家教网—

【题目】Of all subjects, chemistry seems to be __________ for me to master.

A.so difficultB.too difficultC.more difficultD.the most difficult

【答案】D

【解析】

句意：在所有的科目中，化学似乎是我最难掌握的。

考查最高级。so difficult形容词原级；too difficult形容词原级；more difficult形容词比较级；the most difficult形容词最高级；根据“Of all subjects”可知在所有的科目中，可推测出此处是用最高级，故选D。