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问题 单项选择题

艾滋病患者最容易患哪种肿瘤

A．滑膜肉瘤
B．横纹肌肉瘤
C．平滑肌肉瘤
D．卡波西(Kaposi)肉瘤
E．纤维组织细胞瘤

答案

参考答案：D

填空题
用所给词的适当形式填空。
look like, candle, be, be born, shape, celebrate
1. Tomorrow is your mother's birthday. How shall we _____ it?
2. What's the _____ of your present?
3. My present for Kangkang _____ a pig.
4. She _____ on August 22nd, 1996.
5. —What else can we need for Kangkang's birthday?
    —I think we should buy a cake and some _____.
6. I can swim now but I couldn't swim when I _____ twelve.
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选择题

—Do you know about the accident which happened in the center of the city?

—Yes. But it was some time           we realized the truth.

A．before

B．when

C．since

D．Until
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