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【单选题】
对于需要实施旁站监理的施工关键部位、关键工序,施工企业进行施工前()小时,书面通知项目监理机构。
A.
12
B.
24
C.
36
D.
48
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参考答案:
举一反三
【单选题】线路平面由()组成。
A.
直线和圆曲线
B.
直线和缓和曲线
C.
直线和竖曲线
D.
直线、圆曲线及缓和曲线
【简答题】Passage 2 Music which is original is individual and personal. That is to say, it can be identified as belonging to a particular composer. It has particular qualities, or a style, which are not copied ...
【简答题】Is Money Everything? At present, some people think that money is everything. They say that you can get anything you want if you have enough money. You can live in a beautiful house, keep a luxurious c...
【多选题】接待有视力障碍的游客,导游人员应注查( )
A.
安排游客在前排就座
B.
能触摸的物品尽量让游客触摸
C.
讲解时离游客稍远
D.
讲解内容细致生动
E.
讲解速度适当放慢 选择题:
【单选题】Be certain of the number you’re dialing, so as to avoid disturb ing someone unnecessarily. If you do reach a wrong number, it is necessary to say“I’m sorry. I dialed the wrong number.”before hanging u...
A.
annoy
B.
please
C.
know
【单选题】Be certain of the number you’re dialing, so as to avoid disturbing someone unnecessarily. If you do reach a wrong number, it is necessary to say“I’m sorry. I dialed the wrong number .” before hanging ...
A.
annoy
B.
please
C.
know
【单选题】体内合成1分子尿素需消耗几个高能磷酸键:
A.
2个
B.
3个
C.
4个
D.
.1个子
E.
.5个
【多选题】线路平面由()组成。
A.
缓和曲线
B.
直线
C.
圆曲线
D.
折线
【单选题】线路平面由( )组成。
A.
直线和曲线
B.
圆曲线和缓和曲线
C.
直线和折线
D.
曲线和折线
【简答题】线路平面由()()()组成。
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