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【单选题】
The agency, ______ to set and enforce health standard for American workers, has been promising a cotton dust standard for several years.A.
which is
B.
which it is
C.
whose job it is
D.
of whose job is
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【简答题】刨刀与车刀形状相似,但前者刀杆较后者 _____ _ ______ ,并且一般做成弯头,这是因为 _____ _ _____ _____ _ _____ __ __ 。
【单选题】．—You didn’t take the high-speed train with the leading letter 'G' to Shanghai? —________. I still took the 'D' train, which saved me more than 50 yuan．
A.
Yes, I didn’t
B.
No, I did
C.
Yes, I did
D.
No, I didn’t
【单选题】Luckily the man missed the high-speed train to Wenzhou, or he have been killed in the accident. [ ]
A.
must
B.
would
C.
should
D.
might
【简答题】刨刀与车刀形状相似，但前者刀杆较后者（），并且一般做成弯头，这是因为（）。
【单选题】某男，58岁。心悸l0天。查体：心律完全不规则，心率快慢不等，心音强弱绝对不一致，脉搏短绌。应首先考虑的是（ ）。
A.
窦性心律不齐
B.
房性期前收缩
C.
心房纤颤
D.
房室交界性期前收缩
E.
室性期前收缩
【单选题】After a month of training, he became __________ to the work as a high-speed train driver.
A.
analytical
B.
sensitive
C.
artificial
D.
equal
【简答题】相机位置工具主要用来在某一-位置观察模型，一般需要配合【填空1】工具来完成。
【单选题】患者心悸。查体：心律完全不规则，心率快慢不等，心音强弱绝对不一致，脉搏短绌。应首先考虑的是
A.
窦性心律不齐
B.
房性早搏
C.
心房纤颤
D.
房室交界性早搏
E.
室性早搏
【简答题】建设单位除完成项目的立项审批、设计施工招标、前期征地拆迁外,还应在项目施工初期承担哪些工作?
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