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【多选题】
液压系统中可产生背压的阀( )。
A.
压力继电器
B.
四通阀
C.
溢流阀
D.
单向阀
E.
顺序阀
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【单选题】听力原文：M: I was so angered when the taxi driver tried to overcharge me that I called the policeman. W: That kind d thing seems to be happening quite often. I think you did the right thing. Q: Why was th...
A.
Because the taxi driver tried to overcharge him.
B.
Because the policeman had stopped him.
C.
Because the taxi driver refused to take him.
D.
Because he had been overtaken by many cars.
查看完整题目与答案
【单选题】The sentence 'pain seems to be a chronic human condition' means pain seems to ______.
A.
be very serious
B.
be very difficult
C.
last for a long time
D.
be always happening
查看完整题目与答案
【单选题】The driver refused___ our suggestions.He wanted to get there by himself.
A.
to follow
B.
following
C.
follow
D.
followed
查看完整题目与答案
【简答题】DBMS的中文意思是()
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【单选题】下面哪一项不是泰国礼仪的禁忌（）
A.
红色忌
B.
头部忌
C.
白色忌
D.
门槛忌
查看完整题目与答案
【单选题】I hadn’t realized she was my former teacher_______she spoke
A.
as
B.
since
C.
until
D.
while
查看完整题目与答案
【单选题】用模拟万用表欧姆挡测一晶体管，用红表笔接一个极，用黑表笔分别测量另两个极，测得的电阻都很小，则红表笔接的是（）。
A.
NPN的发射极
B.
PNP的发射极
C.
NPN的基极
D.
PNP的基极
查看完整题目与答案
【单选题】听力原文：M: I was so angered when the taxi driver tried to overcharge me that I called the policeman. W: That kind of thing seems to be happening quite often. I think you did the right thing. Q: Why was t...
A.
Because the taxi driver tried to overcharge him.
B.
Because the policeman had stopped him.
C.
Because the taxi driver refused to take him.
D.
Because he had been overtaken by many cars.
查看完整题目与答案
【单选题】-- Why was the driver taken to the police station last night? -- Because he refused to ______ to a blood-alcohol test and attacked the police.
A.
apply
B.
object
C.
submit
D.
belong
查看完整题目与答案
【单选题】According to the passage, which of the following statements is TRUE?
A.
All web-building spiders are blind.
B.
Most spiders are blind.
C.
Only a small part of web-building spiders can see.
D.
All spiders can weave webs.
查看完整题目与答案
相关题目：
【单选题】听力原文：M: I was so angered when the taxi driver tried to overcharge me that I called the policeman. W: That kind d thing seems to be happening quite often. I think you did the right thing. Q: Why was th...
A.
Because the taxi driver tried to overcharge him.
B.
Because the policeman had stopped him.
C.
Because the taxi driver refused to take him.
D.
Because he had been overtaken by many cars.
查看完整题目与答案
【单选题】The sentence 'pain seems to be a chronic human condition' means pain seems to ______.
A.
be very serious
B.
be very difficult
C.
last for a long time
D.
be always happening
查看完整题目与答案
【单选题】The driver refused___ our suggestions.He wanted to get there by himself.
A.
to follow
B.
following
C.
follow
D.
followed
查看完整题目与答案
【简答题】DBMS的中文意思是()
查看完整题目与答案
【单选题】下面哪一项不是泰国礼仪的禁忌（）
A.
红色忌
B.
头部忌
C.
白色忌
D.
门槛忌
查看完整题目与答案
【单选题】I hadn’t realized she was my former teacher_______she spoke
A.
as
B.
since
C.
until
D.
while
查看完整题目与答案
【单选题】用模拟万用表欧姆挡测一晶体管，用红表笔接一个极，用黑表笔分别测量另两个极，测得的电阻都很小，则红表笔接的是（）。
A.
NPN的发射极
B.
PNP的发射极
C.
NPN的基极
D.
PNP的基极
查看完整题目与答案
【单选题】听力原文：M: I was so angered when the taxi driver tried to overcharge me that I called the policeman. W: That kind of thing seems to be happening quite often. I think you did the right thing. Q: Why was t...
A.
Because the taxi driver tried to overcharge him.
B.
Because the policeman had stopped him.
C.
Because the taxi driver refused to take him.
D.
Because he had been overtaken by many cars.
查看完整题目与答案
【单选题】-- Why was the driver taken to the police station last night? -- Because he refused to ______ to a blood-alcohol test and attacked the police.
A.
apply
B.
object
C.
submit
D.
belong
查看完整题目与答案
【单选题】According to the passage, which of the following statements is TRUE?
A.
All web-building spiders are blind.
B.
Most spiders are blind.
C.
Only a small part of web-building spiders can see.
D.
All spiders can weave webs.
查看完整题目与答案