— I saw Helen in the school just now.— It ______ be Helen. She has gone to the shopping center with her sister.

题型：单选题题类：常考题难易度：普通

2017届广西北海市九年级上期末教学质量检测英语试卷

— I saw Helen in the school just now.

— It ______ be Helen. She has gone to the shopping center with her sister.

A、needn't B、shouldn't C、can't D、mustn't

举一反三

— You're right.

{#blank#}1{#/blank#}

— No, you . You can wash it tomorrow.

一For your health, I'm afraid you .

相关试卷