情景交际。选择正确的答案。1. 你想告诉对方你很能干，应说：

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A. I help.
B. I can helpful.
C. I am helpful.2. 你想告诉别人你会扫地，应说：

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A. I can sweep the floor.
B. I can clean the floor.
C. I can sweep floors.3. 你问对方他在家能做什么，应说：

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A. What can he do at school?
B. What can you do at home?
C. What can I do at home?1.C 2. A 3. B