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【单选题】
钢筋的混凝土保护层厚度必须符合设计要求。设计无规定时,钢筋机械连接件的最小保护层厚度不得小于( ? )mm。
A.
15
B.
20
C.
25
D.
30
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【单选题】小麦全蚀病主要危害小麦植株的部位( )。
A.
根茎部
B.
秆部
C.
叶部
D.
穗部
【简答题】Choose one verb from the word bank to complet the sentences. flood hold depress corner develop play 1. Inflation, the related impact on corporate profits and the high price of cr...
【多选题】灯丝变压器的特点是 ( )
A.
降压变压器
B.
初次级绕组的绝缘程度高
C.
功率大
D.
容量小
E.
空载时次级电压应比负载时高
【单选题】From paragraph 4, we can infer that
A.
if buying habits continue to favor sensationalism, papers will continue to misrepresent.
B.
the future of the media is one of truthfulness and accuracy.
C.
in order to lead to a positive direction, the media industry must be forced to change.
D.
a shift in public opinion will cause the media to change its habits in reporting.
【简答题】Fill in the blanks with the proper forms of the given words. 1). The doctor told Penny that too much _________ to the sun is bad for the skin. (expose) 2). We must look beyond illusions and __________...
【单选题】具有中心点接地特点的是()
A.
高压变压器
B.
自耦变压器
C.
灯丝变压器
D.
高压交换闸
E.
高压硅整流器
【简答题】灯丝加热变压器的特点是什么?
【判断题】调解与谈判相比,调解需要第三方中立地参与,而不像谈判仅有当事人的参与。()
A.
正确
B.
错误
【简答题】Many people agree that the increased enrollment is a big accomplishment. 2. The availability of certified accountants who can meet such high qualifications is still a big problem. 3. Early specializat...
【简答题】Translate the following into Chinese. 1. Many people agree that the increased enrollment is a big accomplishment. 2. The availability of certified accountants who can meet such high qualifications is ...
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