A-A+
He spoke slowly so that everyone ______ what h
问题详情
He spoke slowly so that everyone ______ what he had said.
A．ought to understand
B．should understand
C．may understand
D．must understand
参考答案
正确答案：B
解析：so that引导目的状语从句时，从句中的谓语应用should+动词原形，其中should可以省略，故答案为B 。
