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【多选题】
中国政府推进 “ 一带一路 ” 建设,所采取的行动措施包括()等。
A.
完善政策措施
B.
签署合作框架
C.
高层引领推动
D.
推动项目建设
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【单选题】I am sorry the manager is not available as she is lunch.
A.
in
B.
at
C.
eating
【单选题】听力原文:M: Ahem. Excuse me, where's the manager? I want to see him. W: I'm sorry, but the manager is not here today. M: I demand a refund on these jeans. They are not the right size. W: I'm so sorry, but...
A.
Complaining to the manager.
B.
Having a fight with the manager.
C.
Buying another pair of jeans.
D.
Trying to get his money back.
【单选题】—I’m very sorry, but the manager isn’t here yet. —Oh, if I call again in an hour, do you think she _______ ? [     ]
A.
had arrived
B.
has arrived
C.
will arrive
D.
arrived
【单选题】高某,孕40周,枕右前位,其胎儿的枕骨在母体骨盆的
A.
左前方
B.
右后方
C.
右前方
D.
左后方
E.
正前方
【单选题】听力原文:M: Ahem. Excuse me, where's the manager? I want to see him. W: I'm sorry, but the manager is not here today. M: I demand a refund on these jeans. They are not the right size. W: I'm so sorry, but...
A.
Complaining to the manager.
B.
Having a fight with the manager.
C.
Buying another pair of jeans.
D.
Trying to get his money back.
【单选题】两轴在空间交错90 0 的传动,如已知传递载荷及传动比都较大,则宜选用( )。
A.
螺旋齿轮传动
B.
斜齿圆锥齿轮传动
C.
蜗轮蜗杆传动
【单选题】两轴在空间交错 90 0 的传动,如已知传递载荷及传动比都较大,则宜选用 _______ 。
A.
螺旋齿轮传动
B.
斜齿圆锥齿轮传动
C.
蜗杆蜗轮传动
【单选题】—I’m sorry, but the manager isn’t here yet. Shall I have him call you when he comes back? —No, I’ll call him later. If I call again in half an hour, do you think he ?
A.
arrives
B.
has arrived
C.
will arrive
D.
will have arrived
【单选题】两轴在空间交错90 0 的传动,如已知传递载荷及传动比都较大,则宜选用()。
A.
螺旋齿轮传动
B.
斜齿圆锥齿轮传动
C.
蜗杆蜗轮传动
D.
圆锥齿轮传动
【单选题】两轴在空间交错 90 0 的传动,如已知传递载荷及传动比都较大,则宜选用 _ 。
A.
螺旋齿轮传动
B.
斜齿圆锥齿轮传动
C.
蜗轮蜗杆传动
D.
轮系传动
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