— Is that girl in red Sally?—No, it _________ her. She has gone to Hong Kong.

题型：单选题题类：模拟题难易度：普通

— Is that girl in red Sally?
—No, it _________ her. She has gone to Hong Kong.

A、may be B、must be C、can't be

举一反三

— No. But I can play table tennis.

— It ________ be him, for he ________ Australia since last Thursday and hasn't returned.

—Sure. Let me show you some photos first.

—Yes, you .

—He________ be our new physics teacher. He is the only teacher who wears glasses.

相关试卷