【单选题】【消耗次数：1】
当采区绞车房位置选择受到限制或距回风大巷较近时，且采区生产能力较大时，采区上部车场可选用 形式
①
逆向平车场
②
顺向平车场
③
甩车场
④
转盘车场
参考答案：
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相关题目
【多选题】
下列关于采区中部车场单道起坡一次回转方式说法正确的是？
①
提升牵引角，交岔点巷道断面小，易于维护
②
空重倒车时间长，推车劳动强度大
③
运量小
④
围岩条件差，机械化程度低的矿井采区车场采用
随机题目
【单选题】
The computer of this kind is ____ handling with all kinds of information.
①
capable to
②
able to
③
capable of
④
able of
【单选题】
People ____ to the speech in different ways: some got angry while others nodded in agreement.
①
responded
②
acted
③
answered
④
replied
【单选题】
23. Anna was reading a piece of science fiction, completely ____ to the outside world.
①
being
②
having lost
③
losing
④
lost
【单选题】
Mike is always losing something. He is a ____boy.
①
careful
②
hopeful
③
careless
④
hopeless
【单选题】
Dont be too ____ about things youre not supposed to know.
①
strange
②
amusing
③
curious
④
conscious
【单选题】
You can take as many as you like because these handouts are free of ____.
①
fare
②
charge
③
money
④
pay
【单选题】
22. One day while Mr. King was working, he had a/an ____: his left leg was badly injured.
①
business
②
accident
③
matter
④
event
【单选题】
This is the military ____, and nobody is allowed to get in without permission. ?
①
bond ?
②
B. zone ?
③
uniform ?
④
zoo ?
【单选题】
I haven’t made any new friends yet and everybody here makes ____ of me.
①
fun
②
smile
③
laugh
④
joy
【单选题】
Im going to the supermarket this afternoon. Do you have anything ____?
①
to be buying
②
bought
③
for buying
④
to buy