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【单选题】
Paper money printed by banks must be exchanged for metal money______demand.
A.
of
B.
with
C.
on
D.
from
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参考答案:
举一反三
【多选题】国内常用的血细胞分析仪使用的检测系统大致可分为哪两类
A.
光衍射检测系统
B.
光散射检测系统
C.
电阻抗检测系统
D.
血细胞化学检测系统
E.
流式细胞检测系统
【单选题】The sentence “After the war, it was only natural that hopeful young writers, their minds and pens inflamed against war, Babbittry, and “Puritanical” gentility,...” in Para. 7 employs the rhetorical de...
A.
M etaphor
B.
Metonymy
C.
Simile
D.
Synecdoche
【多选题】智慧教室主要由哪几部分组成?
A.
智慧课堂系统
B.
精品录播子系统
C.
非编子系统
D.
智能硬件设备
E.
物联网智能中控系统
【单选题】Exercise2 Circle the best answers according to the passage. 4. All of the following are mentioned as the ways to dispose of dead bodies Except ( ).
A.
burning the bodies
B.
burying the bodies in the ground
C.
exposing the bodies on platforms
D.
making little human figures from clay
【单选题】When I was a teenager,my mother's broken English embarrassed me.But now,I see it differently.To me,my mother's English is perfectly clear,perfectly natural.It is my mother tongue.Her language,as I hea...
A.
It confuses her.
B.
It embarrasses her.
C.
It helps her understand the world.
D.
It helps her tolerate rude people.
【单选题】单稳态触发器有几个稳定的状态?
A.
1 个
B.
2 个
C.
3 个
D.
4 个
【单选题】单稳态触发器有( )个稳定状态
A.
0
B.
1
C.
2
D.
3
【单选题】As we have said, it was only in the late 1960s, the General Assembly began to ______ the protection of the environment and the conservation of natural resources.
A.
address
B.
convene
C.
provide
D.
perform
【单选题】单稳态触发器有()个稳定状态和()个暂稳状态。
A.
1,1
B.
1,2
C.
2,1
D.
1,3
【单选题】单稳态触发器有( )个稳定状态。
A.
1
B.
2
C.
0
D.
不确定
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