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【单选题】
在极地地区指南针不太可靠的情况下,下列哪一选项不能作为导航参考?
A.
夜空的星座
B.
鸟类飞行方向
C.
动物的行走足迹
D.
天空中的云彩
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【单选题】如图所示桁架的零杆数目为 个。【图片】
A.
5
B.
7
C.
10
D.
11
【单选题】What can we learn from the dialogue?
A.
Megan doesn't like the novel.
B.
Rob has read the novel.
C.
Megan has seen the movie.
D.
Rob wants to see the movie.
【简答题】图示桁架零杆个数为( )根。【图片】
【单选题】防抱死制动装置在( )条件下工作
A.
附着系数小的路面上
B.
附着系数大的路面上
C.
在所有路面上
【单选题】防抱死制动装置在()条件下工作
A.
附着系数小的路面上
B.
附着系数小的路面上
C.
在所有路面上
【单选题】As we all know, the film Go Lala Go[《杜拉拉升职记》]is ________from a famous novel written by Li Ke.
A.
adopted
B.
adjusted
C.
adapted
D.
absorbed
【单选题】In reading this novel, we feel as if located in the _______ mythical or fairy world and derive boundless joy from it.
A.
ascendant
B.
equivocal.
C.
discreet.
D.
credulous.
E.
grotesque
【简答题】如图所示桁架,零杆个数为 ‍。【图片】
【单选题】The prime suspect 新冠状病毒的爆发真是蝙蝠的错? As the novel coronavirus ( 冠状病毒) spreads throughout China and the rest of the world, an important question has yet to be answered: where did the virus come from? The ...
A.
Bats have been discovered to be its original cause.
B.
Pangolins are now considered the most likely source.
C.
It’s identified by comparing sources of various viruses.
D.
The virus was found to be genetically similar to those seen in bats.
【单选题】图示桁架零杆个数为:( )根。【图片】
A.
2
B.
4
C.
5
D.
6
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