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问题
单项选择题
溶血性链球菌感染所形成的脓液为（）
A.黏稠无臭
B.黏稠恶臭
C.稀薄量多无臭
D.黏稠黄色无臭
E.稀薄棕色、恶臭
答案
参考答案：
C
补全对话，情景问答
给问句选择合适的答语。
( ) Is your little sister pretty?
( ) What colour are your eyes?
( ) Do you have a long pencil?
( ) What colour is your hair?
( ) How many apples do you have?
A. Yes, I have.
B. It is black.
C. Yes, she is.
D. They are brown.
E. I have six.
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问答题 简答题
CVC轧机的基本原理是什么？
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