【判断题】【消耗次数：1】
挖掘机向运土车辆装车时，司机离开驾驶室后也不得将铲斗越过驾驶室装车。（ ）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
甲为杀乙将一定时爆炸装置放在乙驾驶的公共汽车驾驶室的座位下。乙出车不久即发生爆炸，除乙被炸死外，车上的三位乘客也受了轻伤。另外，车辆被严重损坏，直接经济损失达10余万元。甲的行为构成（ ）。
①
故意杀人罪
②
破坏交通工具罪
③
爆炸罪
④
爆炸罪和故意杀人罪
【单选题】
下列挖掘机使用操作过程中做法错误的是（）
①
A在操作中，进铲不应过深，提斗不宜过猛。一次挖土高度不能高于4m
②
B挖掘机动臂转动范围，应控制在30°~45°倾斜角控制在45°~60°
③
C挖掘机走行上坡时，履带主动轮应在后面，下坡时履带主动轮在前面，动臂在后面，大臂与履带平行
④
D在工作面转动时，应选取平整地面并排除通道内的障碍物；在松软地面移动时，须在行走装置下垫方木
随机题目
【单选题】
It is dangerous to ______ outdated(过时的) ideas and theories.
①
cling to
②
strive for
③
run through
④
resort to
【单选题】
I had my meals ______ when I was ill in bed with a bad cold.
①
to bring
②
bring
③
brought
④
bringing
【单选题】
Don’t make faces in class.____________
①
Excuse me, I am wrong.
②
Certainly, I will.
③
That’s OK.
④
Sorry, I won’t do it again.
【单选题】
He offered to ___ her a hand as the suitcase was too heavy for her to carry.
①
lend
②
help
③
grant
④
loan
【单选题】
Our new house is very ____ for me as I can get to the office in five minutes.
①
adaptable
②
convenient
③
available
④
comfortable
【单选题】
Have you any oranges and apples?____________
①
The oranges are very cheap.
②
You like apples, dont you?
③
Of course, we have some fruits.
④
Yes, madam, on the second shelf over there.
【单选题】
the old couple decided to ____ a boy and a girl though they had three of their own.
①
adapt
②
bring
③
receive
④
adopt
【单选题】
I will count three hundred and not one of you ______ move a bit.
①
is to
②
are to
③
is
④
are
【单选题】
After a lot of difficulties, he _______ to open the door.
①
managed
②
succeeded
③
accomplished
④
tried
【单选题】
None of us expected the chairman to _____ at the party. We thought he was still in hospital.
①
turn in
②
turn over
③
turn up
④
turn down