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问题
单项选择题 配伍题
20％～50％的肾病综合征并发（）
A.肾静脉血栓形成
B.恶性小动脉性肾硬化症
C.良性小动脉性肾硬化症
D.肾动脉栓塞
E.肾动脉狭窄
答案
参考答案：
A
补全对话，情景问答
给下列问句选择正确的答语。
( ) 1. What is Christmas?
( ) 2. When is Christmas?
( ) 3. Is it from China?
( ) 4. What are you going to do?
( ) 5. What's this?
A. Yes, it is.
B. It's a gift.
C. It's December twenty-fifth.
D. Christmas is a special holiday.
E. I'm going to open my gift!
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名词解释
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