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【单选题】
下列选项中，关于伤亡事故的调查处理步骤，排列正确的是( )。 ①迅速抢救伤员并保护好事故现场;②组织事故调查组;③现场勘查;④分析事故原因，明确责任者;⑤提出处理意见，制定预防措施;⑥写出调查报告;⑦事故的处理结案。A.
①②③④⑤⑥⑦
B.
①②④③⑤⑥⑦
C.
②①⑤③④⑥⑦
D.
⑤②①④③⑥⑦
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举一反三
【单选题】Several months later, he found Mr. Jackson very difficult ________.
A.
to get along with
B.
getting along with
C.
to get along
D.
to be gotten along with
【单选题】在TC中,表示关系 X<=Y<=Z 的表达式为( )。
A.
(X<=Y)&&(Y<=Z)
B.
(X<=Y)AND(Y<=Z)
C.
(X<=Y<=Z)
D.
(X<=Y)&(Y<=Z)
【单选题】Several months later, he found his deskmate very difficult _______.
A.
to get along with
B.
getting along with
C.
to get along
D.
to be gotten along with
【单选题】蜗轮蜗杆的正确啮合条件是?
A.
m t2 = m a1 = m
B.
α t2 = α a1 = α
C.
α a2 = t 1 = α
D.
m a2 = m t1 = m
【多选题】蜗轮蜗杆的正确啮合条件是?
A.
m t2 = m a1 = m
B.
α t2 = α a1 = α
C.
α a2 = α t 1 = α
D.
m a2 = m t1 = m
【单选题】Foreign currency ___________ are forward transactions with standard contract sizes and maturity dates.
A.
spot transactions
B.
forward transations
C.
futures
D.
options
【简答题】I believe the city can improve its traffic condition by ( offer) _____ more options of transportation. 32. career development (general)_____ Refers to personal efforts by employee To learn and develop...
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