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【单选题】
下列是核果的植物是( )。
A.
花生
B.
C.
小麦
D.
芝麻
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参考答案:
举一反三
【单选题】提速道岔混凝土岔枕道岔各垫板下设置()mm厚橡胶垫板。
A.
5
B.
6
C.
10
D.
12
【单选题】诊断COPD必须具备的条件是
A.
持续咳嗽、咳痰3个月
B.
反复发热、咳嗽3个月
C.
短暂的气流受限
D.
可逆的气流受限
E.
持续的气流受限
【单选题】毕达哥拉斯认为宇宙万物的本原是()。
A.
B.
C.
无定
D.
【单选题】For each blank, choose the best answer from the four choices and write down on the answer sheet. (71) is a channel's capacity which directly reflects the data transfer rate of the channel. (72) is an ...
A.
The delay
B.
The volume
C.
The noise
D.
The bandwidth
【简答题】Complete the sentences with the words below. Change the form where necessary. [administrative volunteer meticulous instruct thoroughly registration] 1 Communicatio...
【单选题】毕达哥拉斯认为宇宙万物的本原是
A.
B.
C.
D.
【单选题】Which one is the main idea of the passage?
A.
Smartphones have improved people’s lives and been helpful in a variety of things.
B.
Personal safety takes a back seat when it comes to smartphone usage while driving.
C.
There is a negative inf luence that smartphones have introduced into people’s lives.
D.
The increased use of smartphones has probably reduced human interaction, affecting more than just verbal communication.
【单选题】Which of the following is not the qualities of good inf o rmation?
A.
relevance
B.
completeness
C.
appropriate communication
D.
materiality
【单选题】关于人际关系的影响因素,说法错误的是:
A.
熟悉性
B.
接近性
C.
相似性
D.
相异性
【单选题】提速道岔混凝土岔枕道岔各垫板下设置( )厚橡胶垫板。
A.
5mm
B.
6mm
C.
10mm
D.
12mm
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