一May I come in?
一__________．What Can I do for you?

A．1’m not sure

B．N0，thank you

C．Yes，please

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参考答案

句意：——我可以进来么?——请进，我能为你做些什么?本题考查的是情景对话。从上文的询问，以及下文的“我毹为你做些什么”可判断此处为肯定回答，即允许进入。故选C。【知识拓展】I am not sure．在表达不确定时使用，“N0，thank you．”在拒绝别人好意时使用。

1 Morgan wanted to show her father that She could take care __________a horse．

A．for

B．of

C．about

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2 The man over there under the tree is __________teacher．

A．Peter and Bob’s

B．Peter and Bob

C．Peter ’s and Bob’s

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3 David is still in high sch001．when he __________，he wants to go to college．

A．ends

B．stops

C．finishes

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