皮皮学,免费搜题
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搜题
【单选题】
以下不属于脚位的是?
A.
丁字位
B.
正部位
C.
五位
D.
七位
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参考解析:
知识点:
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皮皮学刷刷变学霸
举一反三
【单选题】What is the most suitable word that describes the work of a policeman according to the passage?
A.
Dangerous.
B.
Demanding.
C.
Distressing.
D.
Dramatic.
【单选题】The policeman asked ________ with the old women.
A.
what the matter was
B.
what was the matter
C.
what matter was
D.
what was the wrong
【判断题】布鲁纳认为在教学过程中,教师的角色是为儿童创设独立探究的情境和提供现成的知识。
A.
正确
B.
错误
【简答题】What is the most suitable word that describes the work of a policeman according to the passage? A) erous B) Demanding C) Distressing D) Dramatic
【单选题】Synchrocope and synchro light are located on ____ of main switchboard.
A.
load panel
B.
emergency generator control panel
C.
battery changing and discharging panel
D.
paralleling panel
【单选题】-----______ are the students talking ______? ----- A policeman.
A.
What, with
B.
Who, for
C.
Who, to
D.
What, to
【单选题】3  已知随机变量 X 的分布律为 X -2 1 x P 0.4 P 0.2 且 E (X) =1 ,则常数 x =
A.
2
B.
4
C.
6
D.
8
【单选题】What is the most suitable word that describes the work of a policeman according to the passage? ______.
A.
Distressing.
B.
Dramatic
C.
Dangerous.
D.
Demanding.
【单选题】-What does your uncle do? -He is a policeman. -__________ dangerous job it is! [     ]
A.
What a
B.
What an
C.
How
D.
How a
【多选题】以下码中,属于正交码的有()
A.
SYNC_DL码
B.
SYNC_UL码
C.
基本midamble码
D.
midambleshift码
E.
OVSF码
F.
扰码
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