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【多选题】
工程项目的施工环境包括( )。
A.
自然环境
B.
社会环境
C.
劳动作业环境
D.
管理环境
E.
市场环境
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【判断题】女性皮下脂肪较厚,肌肉中慢肌纤维的比例高于男性,有利于长距离跑运动,但速度较男性慢
A.
正确
B.
错误
【单选题】A first magnitude star is().
A.
2.5 times as bright as a second magnitude star
B.
3 times as bright as a second magnitude star
C.
5 times as bright as a second magnitude star
D.
10 times as bright as a second magnitude star
【单选题】A double star is a star that().
A.
has a declination equal to twice that of the Sun
B.
comprises two stars that appear close together
C.
is twice as bright as a single star
D.
suddenly becomes much brighter and then fades
【单选题】If a star seems to be moving in a wavy line, we ______ it of being a double star.
A.
doubt
B.
believe
C.
guess
D.
suspect
【简答题】在数据状态下报表模块中有哪些主要功能?
【单选题】Many people think that English soccer star David Beckham is( )a pop star( )a player.
A.
mainly than
B.
either or
C.
very much not
D.
more of than
【单选题】What star is not seen in the sky?
A.
A film star
B.
fixed star
【判断题】女性皮下脂肪较厚,肌肉中慢肌纤维的比例高于男性,有利于长距离运动,但速度较男性慢。
A.
正确
B.
错误
【单选题】化学成分为蛋白质的增稠剂是( )
A.
琼脂
B.
明胶
C.
果胶
D.
黄原胶
【单选题】Muller believed that ______.
A.
the star orbits around the sun
B.
the star is disturbed by the Oort Cloud
C.
the star is throwing comets into the Oort Cloud
D.
the star is responsible for extinction of life on the Earth
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