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【单选题】
弯起钢筋的弯起角度:当 h>800 mm 时为( )
A.
30 度
B.
60 度
C.
45 度
D.
50 度
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参考答案:
举一反三
【多选题】Task 4 Ms. White is talking with the exporter Mr. Ford about the packaging for her order. Listen to the conversation and tick off the reasons Ms. White holds against using cartons.
A.
Cartons are more expensive.
B.
Cartons are not strong enough.
C.
Cartons are not waterproof.
D.
Cartons do not appeal to the eye.
E.
Cartons are light.
F.
Cartons increase the risk of theft.
【单选题】touch down 的反义词是?
A.
take on
B.
take off
C.
put away
D.
put off
【多选题】弯曲常见的质量缺陷有
A.
回弹
B.
偏移
C.
湾裂
D.
表面擦伤
【单选题】仓库的功能不包括
A.
储存保管
B.
调节运输
C.
货物增值
D.
信息传递
【多选题】弯曲常见的质量缺陷有
A.
回弹
B.
偏移
C.
弯裂
D.
表面擦伤
【判断题】Mr. White is talking with Wang Min. Listen to the conversation and decide whether the following statements are true(T)or false(F) 1. When the tourists arrive at the hotel, they find there are not enou...
A.
正确
B.
错误
【单选题】根管预备中器械分离的常见原因不包括
A.
根管锉质量缺陷
B.
根分叉过低
C.
根管细小弯曲
D.
器械使用不当
E.
器械疲劳
【判断题】警告性标志的作用主要是保护操作人员的安全。
A.
正确
B.
错误
【多选题】Ms. White is talking with the exporter Mr. Ford about the packaging for her order. Listen to the conversation and tick off the reasons Ms. White holds against using cartons.
A.
Cartons are more expensive.
B.
Cartons are not strong enough.
C.
Cartons are not waterproof.
D.
Cartons do not appeal to the eye.
E.
Cartons are light.
F.
Cartons increase the risk of theft.
【简答题】Mr. White is talking with Wang Min. Listen to the conversation and decide whether the following statements are true (T) or false (F).
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