问题
选择题
-_______ I tell the head teacher all that has happened?
-No, you _______! Mr. Xin would be terribly angry.
A．Will; needn’t
B．Would; can
C．Should; mustn’t
D．Must; don’t have to
答案
答案：C
由第二个空后"!"得知此句语气非常强硬须用mustn’t。