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【单选题】
有高差,顶部第二排筋伸至尽端钢筋内侧弯折15d,当直段长度≥(    )时可不弯折,顶部锚固长度为la。
A.
ln
B.
la
C.
ln/3
D.
ln/4
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参考答案:
举一反三
【单选题】Does Joe find his hat?
A.
Yes, he does.
B.
No, he doesn’t.
【简答题】Joe: Does your father speak French?Ann: ______
【单选题】The business centre at the hotel
A.
organizes the food during a conference.
B.
is a self-service facility for copying and faxing.
C.
recruits temporary secretaries during conferences.
D.
has soft lighting so guests can relax.
【简答题】生存质量评定方法有哪些?
【简答题】给下列的问句选择答语。 (     ) 1. What does he do? (     ) 2. What does she do? (     ) 3. What is it like? (     ) 4. What is he like? (     ) 5. Where is she going? A. She is going to the cinema. B. He is old ...
【简答题】What does the author think Joe Templer should be blamed for?
【单选题】The business centre has a photocopy service.
A.
公务出差
B.
出国旅游
C.
商务中心
【简答题】My brother Joe never learned to swim,nor does he intend to start now.
【简答题】How long is the business centre open?
【多选题】下列项目属于标准溶液试剂瓶的标签内容的有()。
A.
溶液的名称
B.
配制日期
C.
配制人
D.
标定人
E.
有效期
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