问题
选择题
"You ____be so tired that you had to stop to rest．"
A．should
B．can't
C．must
D．mustn't
答案
答案：B
按照句意此处表示否定意义的猜题，只有B符合。
搜题请搜索小程序“爱下问搜题”
"You ____be so tired that you had to stop to rest．"
A．should
B．can't
C．must
D．mustn't
答案：B
按照句意此处表示否定意义的猜题，只有B符合。