If you succeed, you must study as hard as you can.A. are going toB. are toC. will D. shou

发布时间：2020-08-16 14:48:58

If you      succeed, you must study as hard as you can.
A. are going to
B. are to
C. will
D. should

网友回答

A. are going to
(答案→)B. are to
C. will
D. should
解析：考查不定式做表语。句意：如果你要成功，你必须尽可能的努力学习。不定式作表语表示事先商定、安排或准备要做的事情。故选B。
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