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问题
填空题
退火炉操作工必须经常点检退火炉支撑辊和冷却段辊子表面,预防出现边浪和()。
答案
参考答案:
压坑
补全对话,情景问答
给下列的问句选择答语。
( ) 1. What does Jenny see?
( ) 2. What is Danny looking at?
( ) 3. What are you doing?
( ) 4. Who is talking?
( ) 5. May I play with the baby?
A. I'm reading a book.
B. Danny.
C. Sure.
D. She sees a big school.
E. Danny is looking at a picture.
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单项选择题
炎性腹痛表现不包括
A.起病缓由轻到重
B.持续性疼痛
C.突发痛重
D.体温升高
E.固定压痛部位
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