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搜题
【单选题】
What's the main idea of the passage?A.
Four skills for successful executives.
B.
Some opinions about the success.
C.
Specific traits for successful executives.
D.
Qualifications and circumstances for climbing the ladder.
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】若手术后发生腹部切口裂开,下列哪项做法错误()
A.
立即通知医生
B.
立即让病人平卧
C.
立即将脱出的内脏还纳
D.
立即用无菌生理盐水敷料覆盖切口
E.
应用腹带或蝶形胶布固定
【简答题】Welding machine can supply the proper amperage and _________.
【单选题】If planned expenditures equal $13 trillion when real GDP is $13.5 trillion, then
A.
inventories will decrease by $0.5 trillion.
B.
actual investment will exceed planned investment.
C.
there will be excess demand for most goods.
D.
the economy must have a trade surplus to sell the excess goods and services.
【简答题】Welding machine can’t generate the __________.
【简答题】本证激发向半导体提供 ()
【判断题】There are two types of welding machine, AC welding machine and DC welding machine.
A.
正确
B.
错误
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