问题补充:
(·江西南昌一模)Why it get colder when we climb up a mountain? We are getting nearer to the sun!
A. ought to
B. would
C. should
D. must
答案:
A. ought to
B. would
(答案→)C. should
D. must
解析:C句意:我们爬到山上怎么会更冷呢?我们更靠近太阳啊!should与why,how等疑问词连用,表示拒绝、恼怒或惊奇,又如:How should I know?我怎么知道呢?Why should he think that?他为什么那么想呢?