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【多选题】
发动机管理系统包括对( )的控制
A.
燃油喷射
B.
点火控制
C.
怠速调节
D.
废弃再循环
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【判断题】CA1092型汽车采用的是整体式驱动桥壳,它由桥壳和半轴套管组成。
A.
正确
B.
错误
【单选题】We could not reason out the way the robbers escaped,because we were unable to find any ________ of them.
A.
chance
B.
trace
C.
point
D.
signal
【简答题】Its operating profit margins, (ysts point out) (a), are only around (half of that) (b) achieved in the industrial activities of General Electric, (the US company that) (c) is a long-time rival to ...
【单选题】The US achieved its predominance after World WarⅡbecause it had made____ efforts towards this goal.
A.
pain
B.
painstaking
C.
painful
D.
painstakingly
【单选题】CA1092型汽车采用的是()驱动桥壳,它由桥壳和半轴套管组成。
A.
整体式
B.
断开式
C.
链接式
D.
其他各项都是
【单选题】The US achieved its predominance after World War II because it had made ____ efforts towards this goal.
A.
pain
B.
painful
C.
painstaking
D.
painstakingly
【判断题】CA1092型汽车采用的是整体式驱动桥壳,它由桥壳和半轴套组成。()
A.
正确
B.
错误
【多选题】Amazon, as an e-commerce giant, has achieved great success in online retail. Choose from the following that states its accomplishment.
A.
In 2015, Amazon surpassed Walmart as a Fortune 500 enterprise.
B.
In 2015, Amazon was the world-wide fourth most valuable public company.
C.
In 2015, Amazon became the world largest revenue volume internet company.
D.
In 2015, Amazon was the eighth largest US employer.
【单选题】( America and Americans were prosperous beyond the dreams of the Europeans and Asians whose economies the war had destroyed . ) The US achieved its predominance after World War II because ______.
A.
it had made painstaking efforts towards this goal
B.
its domestic market was eight times larger than before
C.
the war had destroyed the economies of most potential competitors
D.
the unparalleled size of its workforce had given an impetus to its economy
【判断题】CA1092 型汽车采用的是整体式驱动桥壳 , 它由桥壳和半轴套管组成 。 ()
A.
正确
B.
错误
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