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【单选题】
铁路作业人员在施工维修作业、调车作业等生产活动中，违反预防机车车辆伤害的安全规定，不执行（）措施，是造成机车车辆伤害的直接原因。A.
标准化作业
B.
保护
C.
作业
D.
作业防护
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举一反三
【单选题】He often surfs the Internet for________
A.
interesting
B.
industry
C.
innovation
D.
information
【简答题】听录音，看图然后填空。 1. I often _____________ _____________ on _____________. 2. He often _____________ _____________ on _____________. 3. I often _____________ _____________ _____________ on _____________. 4....
【单选题】It is _____ Tom often surfs the Internet playing games ______ makes his parents very angry.
A.
不填; that
B.
what; that
C.
that; that
D.
that; what
【单选题】I know what's going on with him because ______.
A.
he often visits me
B.
I often telephone him
C.
he writes to me now and then
D.
I live not far from him
【单选题】He’ businesslike and is often _______. I hope he will have more ______ at his business.
A.
success; successful
B.
successful; success
C.
successfully; successful
D.
successful; successful
【简答题】 在衰退行业,及时收获策略的方法有哪些?
【单选题】He often surfs the Net for .
A.
some informations
B.
information
C.
a information
D.
an information
【单选题】He is businesslike and is often _______. I hope he will have more _______ at his business.
A.
success; successful
B.
successful; success
C.
successfully; successful
D.
successful; successful
相关题目：
【单选题】He often surfs the Internet for________
A.
interesting
B.
industry
C.
innovation
D.
information
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