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【单选题】
机械加工中,机床的主运动一般有( )
A.
1个或多个;
B.
2个;
C.
至少1个;
D.
有且只有1个
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举一反三
【单选题】U4news report 3-1
A.
B.
C.
D.
D
【单选题】B1U4News Report 2
A.
B.
C.
D.
D
【单选题】B1U4News report 1:Q2
A.
B.
C.
D.
D
【单选题】He _____ the bag, but saw nothing in it. [     ]
A.
looked through
B.
looked into
C.
looked out of
D.
looked up
【单选题】Sam did nothing else than ______ when he saw the old lady fell down on the ground.
A.
stand by
B.
standing by
C.
stood by
D.
stood up
【单选题】He stopped ______ a look, but saw nothing.
A.
having
B.
to have
C.
have
D.
had
【单选题】以下不属于面试的优点是( )
A.
适应性强
B.
容易数量化
C.
可进行双向沟通
D.
有人情味
【单选题】下列不属于面试的优点的是:
A.
适应性强
B.
可以进行双向沟通
C.
有人情味
D.
易数量化
【单选题】B1U4News report 1:Q1
A.
B.
C.
D.
D
【单选题】U4news report 2-1
A.
B.
C.
D.
D