题目
A student ( ) study hard at school.A. supposed toB. is supposed toC. supposes toD. supposes
A student ( ) study hard at school.
A. supposed to
B. is supposed to
C. supposes to
D. supposes
题目解答
答案
B. is supposed to
解析
本题考查固定搭配。"be supposed to" 意为“应该”，表示某人应该做某事。根据句子结构，主语是 "A student"，因此需要使用 "is supposed to"。其他选项不符合语法或意义。