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问题
单项选择题
固定拨号上网业务,一个手机号码只能对应()个上网帐号。
A.3;
B.4;
C.1;
D.6。
答案
参考答案:C
补全对话,情景问答
给下列的问句选择合适的答语。
( ) 1. Is she in the study?
( ) 2. Where's the cat?
( ) 3. What can you see in the room?
( ) 4. Are they on the fridge?
( ) 5. Do you see my books?
A. I can see a door and a window.
B. Yes, I do.
C. Yes, she is.
D. It's in the living room.
E. No, they aren't.
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单项选择题
鲨鱼袭击落水者,在南半球常发生在()
A、1月
B、7月
C、10月
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