问题
选择题
Our English teacher is considerate, helpful, and warm-hearted, but sometimes she
Be angry at our silly mistakes.
A.should
B.can
C.must
D.shall
答案
答案:B
考查情态动词用法。Can表示一种客观的可能性,但是不一定会发生。句意:我们的英语老师很体贴,乐于助人,热心肠,但是有时候她可能对愚蠢的错误生气发火。