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【单选题】
练习“大飞鸟”动作,张臂初始拉时胸大肌处于A.
收缩状态
B.
伸展状态
C.
等长状态
D.
超长状态
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反馈参考答案：
举一反三
【单选题】When a sample is measured in parallel, which is the possible reason can result in good precision but bad accuracy of the result?A. During the operation, the solution is splashed out seriouslyB. use un...
A.
mistake，influence accuracy
B.
true
C.
mistake，influence accuracy
D.
mistake
【单选题】When is the parallel search used?
A.
When searching a small are
B.
When searching a large area.
C.
When searching over hilly terrain
D.
When searching during night.
【多选题】“一次测试,多处适用”指的是哪个认证体系,并且范围是多大?
A.
CB 体系基于国际 IEC 标准， CB 体系利用 CB 测试证书来证实产品样品已经成功地通过了适当的测试。
B.
IECEE CB 体系
C.
测试除传统的电器零部件、电线电缆、插头等认证之外同样也可核发 EMC 标志以及 VDE-GS 标志
D.
目前电磁兼容性 (EMC) 已经纳入 CB 体系
【判断题】A translation (平动) of an object is a motion along a straight or curved line, and lines connecting two points of the object are always parallel during the motion.
A.
正确
B.
错误
【单选题】Evolution means an integration of matter and concomitant dissipation of motion, during which the matter passes from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, and dur...
A.
too broad
B.
too narrow
C.
lacking in context
D.
Figurative
E.
Slanted
F.
Obscure
G.
circular
【多选题】下列有关安全文明费的说法中,正确的有( )。
A.
安全文明施工费包括临时设施费
B.
现场生活用洁净燃料费属于环境保护费(文明施工)
C.
“三宝”、“四口”、“五临边”等防护费用属于安全施工费
D.
消防设施与消防器材的配置费用属于文明施工费
E.
施工现场搭设的临时文化福利用房的费用属于文明施工费
【简答题】The book is very informative，for it deals with questions more than hiring．
【简答题】A．Persuasive. B．Informative. C．Emotive. D．Performative.
【单选题】Choose the correct parallel word or parallel phrase to make the following sentence correct. During the holiday I read books, _________________, and attended family gatherings.
A.
study Chinese
B.
am studying Chinese
C.
studied Chinese
D.
was studying Chinese
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