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【单选题】
--Mum, I'm leaving for the party and I'm not coming back for dinner. --( ),son!
A.
Be careful
B.
Come back early
C.
Have fun
D.
Don't make trouble
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参考答案:
举一反三
【判断题】使用自动安平水准仪进行水准测量时,只需照准水准尺,即可读出水平视线的读数。
A.
正确
B.
错误
【判断题】罗锅帽是凉山彝族已育妇女的专用头饰,它显示出女儿和妻子的双重身份。
A.
正确
B.
错误
【简答题】服饰类的汉字数量非常丰富,但部首不一。至少写出5个巾旁的与服饰义相关的汉字。
【判断题】培养幼儿对体育活动的兴趣是幼儿园体育的重要目标。()
A.
正确
B.
错误
【单选题】If you ______ Jerry Brown until recently, you'd think the photograph on the right was strange.
A.
shouldn't contact
B.
weren't to contact
C.
didn't contact
D.
hadn't contacted
【单选题】The world’s population has grown _____ it was in 1800.
A.
six times more than what
B.
more than six times what
C.
six times more than which
D.
more than six times that
【判断题】使用自动安平水准仪进行水准测量时,只需照准水准尺,即可读出水平视线的读数。
A.
正确
B.
错误
【单选题】光控电路原理图如下图所示。当接通电源后,LED直接发光,可以考虑室内光线是否太弱。此时,可以增强室内光线,如果LED熄灭,说明电路完好无需调整。否则,可以调整电位器W1,使其阻值 ,当LED熄灭时,停止调整。
A.
减小
B.
增大
C.
不变
D.
最小
【判断题】宇宙中所有亮物质的平均密度为0.25×10-30g/cm3。
A.
正确
B.
错误
【单选题】Which of the following statements is not true about the UK economy?
A.
Britain remains one of the Group of Seven large industrial economies.
B.
Britain has experience a relative economic decline since 1945.
C.
There has been a period of steady decreasing of living standards.
D.
Some smaller economic have overtaken the UK in terms of output per capita.
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