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【判断题】
时间定额是生产单位产品或完成一项工作所必须消耗的工时；产量定额就是单位时间内必须完成的产品数量或工作量。时间定额与产量定额成正比例关系，即时间定额越高，产量定额越高。A.
正确
B.
错误
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举一反三
【简答题】阅读理解。 Mum gives little Tom ten yuan. Then little Tom goes shopping. He gets on the bus and sits down next to an old woman. Then he sees the old woman's handbag is open. There is ten yuan in it. He qui...
【单选题】【卡诺循环】如图表示的两个卡诺循环,第一个沿 ABCDA 进行,第二个沿 ABC'D'A 进行,这两个循环的效率 的关系及这两个循环所作的净功 W 1 和 W 2 的关系是
A.
W 1 = W 2
B.
W 1 = W 2
C.
W 1 > W 2
D.
W 1 < W 2
【单选题】_______with what little Tom said, the teacher decidedto take him as his new student.
A.
To satisfy
B.
Havingsatisfied
C.
Satisfied
D.
Satisfying
【单选题】Don't worry! Tom is busy (忙的) but he has time to finish it. [ ]
A.
a little / a little
B.
a little / a few
C.
little / little
D.
a few / little
【单选题】患者男性,79岁。因上厕所用力过猛,便后出现左下腹疼痛,查体:腹胀不对称,初步诊断为乙状结肠扭转。行下消化道气、钡双重造影,出现哪一种表现可明确诊断
A.
回盲部“杯口样”阴影
B.
巨大孤立肠襻阴影
C.
“鸟嘴样”阴影
D.
阶梯状排列气液平面
E.
膈下游离气体
【单选题】As soon as little Tom had _______ a little from his shock, his first thought was to get away . [ ]
A.
returned
B.
benefited
C.
survived
D.
recovered
【单选题】As soon as little Tom had ________ a little from his operation at his back, his first thought was to get out to meet his friends.
A.
returned
B.
survived
C.
absorbed
D.
recovered
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