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【判断题】
限界的分为车辆限界、车辆接近限界、设备接近限界、建筑接近限界、接触轨接近限界、车站地段接近限界六种。
A.
正确
B.
错误
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【判断题】小肠液是所有消化液中最重要的一种。
A.
正确
B.
错误
【简答题】Warden Co plans to buy a new machine. The cost of the machine, payable immediately, is $800,000 and the machine has an expected life of five years. Additional investment in working capital of $90,000 ...
【简答题】A.Make a profitable investment. B.Buy a new washing machine. C.Get parts for the machine from Japan. D.Have the old washing machine fixed.
【单选题】听力原文:Is the new machine arriving today or tomorrow? (A) That machine is out of order again. (B) I will take the minutes tomorrow. (C) Neither, it will be here the day after tomorrow. (40)
A.
B.
【单选题】This is a new kind of machine______ parts are all made by ourselves.
A.
which
B.
that
C.
those
D.
whose
【单选题】The ____ is that the new machine will arrive tomorrow.
A.
chance
B.
luck
C.
happening
D.
accident
【单选题】What does the man want?
A.
Change a new machine.
B.
Repair the machine.
C.
Give the machine back to the shop.
【简答题】小肠液是所有消化液中最重要的一种。( )
【简答题】(A) machine (B) new way (C) helping hand (D) chance
【简答题】The new machine ought to (test) ______ before it is put to use.
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