问题
选择题
They often go to the restaurants for meals. They _____ be very poor.
A．mustn’t
B．can’t
C．may not
D．needn’t
答案
答案：B
根据上下文的语境推知。can’t 表推测，意为“不能”
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They often go to the restaurants for meals. They _____ be very poor.
A．mustn’t
B．can’t
C．may not
D．needn’t
答案：B
根据上下文的语境推知。can’t 表推测，意为“不能”