皮皮学，免费搜题
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【单选题】
“管理体制不规范”、“人员配备不合理”、“责任体系不清楚” 等属于         表现。（    ）
A.
创业团队风险
B.
创业资源风险
C.
创业环境风险
D.
组织管理风险
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举一反三
【单选题】听力原文：M: The violin sounds awful. W: I know. I wish we could get a refund. This performance is the worst I've ever been to. Q: Where are these people talking? (14)
A.
They are at a violin shop.
B.
They are at a circus.
C.
They are at a concert.
D.
They are inside a movie theatre.
查看完整题目与答案
【单选题】听力原文：M: The violin sounds awful. W: I know, I wish we could get a refund. This performance is the worst I've ever been to. Q: Where are these people talking? (14)
A.
They are at a violin shop.
B.
They axe at a circus.
C.
They are at a concert.
D.
They are inside a movie theatre
查看完整题目与答案
【单选题】The general purpose of a heat exchanger is to _____.
A.
eliminate hot air from the condenser
B.
maintain steady pressure in a system
C.
heat, or cool one fluid by means of another fluid
D.
reduce the engine room temperature in tropical climates
查看完整题目与答案
【单选题】The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will （）.
A.
remain constant along the tubes length
B.
be greatest in a single pass counter flow heat exchanger
C.
remain constant throughout the heat exchanger
D.
vary from section to section through out the heat exchanger
查看完整题目与答案
【单选题】第二组 The only attention that heat exchanger should require is to ensure that the heat transfer surfaces remain substantially clean and the flow passages generally clear of obstruction. Indication that ...
A.
the heat exchanger lube oil inlet temperature lowering
B.
the heat exchanger sea-water outlet pressure rise
C.
the heat exchanger temperature difference between lube oil and sea water increasing
D.
the heat exchanger pressure difference between sea water inlet and outlet decreasing
查看完整题目与答案
【简答题】heat exchanger
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【单选题】According to the passage, it is recommended that the heat exchanger side be cleaned by .
A.
flushing with chemical solvent without being dismantled
B.
brushing mechanically after being disassembled
C.
flushing with flesh water only
D.
flushing with clean oil only
查看完整题目与答案
【单选题】听力原文：W: I have to take examination everyday next week. It's awful. M: It's OK for me, I'm having examinations on Monday, Tuesday and Friday. I have none on Wednesday and Thursday. I am thankful for th...
A.
Every day except Thursday.
B.
Monday, Tuesday, and Friday.
C.
Monday, Wednesday, and Friday.
查看完整题目与答案
【多选题】I’m a stomachache and feeling awful.
A.
run
B.
running
C.
get
D.
getting
查看完整题目与答案
【单选题】听力原文：M: I thought it was awful the way everybody at the football game booed and whistled at the goalkeeper. W: Me too. Though no one knew at the time that he'd broken his wrist. Q: What does the man m...
A.
Nobody knew how much the yelling bothered the goalkeeper.
B.
There was a good reason for the goalkeeper's poor play.
C.
The goalkeeper deserved to be criticized
D.
Few players break their wrists at football games.
查看完整题目与答案
相关题目：
【单选题】听力原文：M: The violin sounds awful. W: I know. I wish we could get a refund. This performance is the worst I've ever been to. Q: Where are these people talking? (14)
A.
They are at a violin shop.
B.
They are at a circus.
C.
They are at a concert.
D.
They are inside a movie theatre.
查看完整题目与答案
【单选题】听力原文：M: The violin sounds awful. W: I know, I wish we could get a refund. This performance is the worst I've ever been to. Q: Where are these people talking? (14)
A.
They are at a violin shop.
B.
They axe at a circus.
C.
They are at a concert.
D.
They are inside a movie theatre
查看完整题目与答案
【单选题】The general purpose of a heat exchanger is to _____.
A.
eliminate hot air from the condenser
B.
maintain steady pressure in a system
C.
heat, or cool one fluid by means of another fluid
D.
reduce the engine room temperature in tropical climates
查看完整题目与答案
【单选题】The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will （）.
A.
remain constant along the tubes length
B.
be greatest in a single pass counter flow heat exchanger
C.
remain constant throughout the heat exchanger
D.
vary from section to section through out the heat exchanger
查看完整题目与答案
【单选题】第二组 The only attention that heat exchanger should require is to ensure that the heat transfer surfaces remain substantially clean and the flow passages generally clear of obstruction. Indication that ...
A.
the heat exchanger lube oil inlet temperature lowering
B.
the heat exchanger sea-water outlet pressure rise
C.
the heat exchanger temperature difference between lube oil and sea water increasing
D.
the heat exchanger pressure difference between sea water inlet and outlet decreasing
查看完整题目与答案
【简答题】heat exchanger
查看完整题目与答案
【单选题】According to the passage, it is recommended that the heat exchanger side be cleaned by .
A.
flushing with chemical solvent without being dismantled
B.
brushing mechanically after being disassembled
C.
flushing with flesh water only
D.
flushing with clean oil only
查看完整题目与答案
【单选题】听力原文：W: I have to take examination everyday next week. It's awful. M: It's OK for me, I'm having examinations on Monday, Tuesday and Friday. I have none on Wednesday and Thursday. I am thankful for th...
A.
Every day except Thursday.
B.
Monday, Tuesday, and Friday.
C.
Monday, Wednesday, and Friday.
查看完整题目与答案
【多选题】I’m a stomachache and feeling awful.
A.
run
B.
running
C.
get
D.
getting
查看完整题目与答案
【单选题】听力原文：M: I thought it was awful the way everybody at the football game booed and whistled at the goalkeeper. W: Me too. Though no one knew at the time that he'd broken his wrist. Q: What does the man m...
A.
Nobody knew how much the yelling bothered the goalkeeper.
B.
There was a good reason for the goalkeeper's poor play.
C.
The goalkeeper deserved to be criticized
D.
Few players break their wrists at football games.
查看完整题目与答案