题目

The boy said ________ couldn't he work out the problem but his teacher didn't know how to do it. A. though          B. never      C. hardly         D. not only 答案：D 解析: not only…but（also）句型中，not only提前句子倒装。北方地区大部分属于（ ）气候A. 温带季风 B. 亚热带季风 C. 热带季风 D. 高原山地