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【单选题】
热力站换热器常见的故障不包括( )。A.
泄露
B.
堵塞
C.
出水温度满足不了要求
D.
蒸汽压力不足
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举一反三
【单选题】What was Xiaoli browsing online?
A.
She was watching the news online.
B.
She was watching the ads online.
【单选题】Best of all, with online education, we can stick to our jobs and at the same time study and _______the latest knowledge.
A.
absorb
B.
entertain
C.
reflect
D.
attract
【单选题】Among the class, economy is the cheapest type of seats in a plane.
A.
经济舱是飞机席位中最便宜的。
B.
头等舱是最好和最贵的席位。
C.
做飞机是最经济的。
【单选题】What will be barriers for the development of online bill pay?
A.
Online bill is not safe enough.
B.
The technology is not mature.
C.
Online-bill-pay services charge fee.
D.
Most companies are not willing to accept it.
【单选题】According to the author, the majority of jobs in the future will be what types of jobs
A.
Data jobs
B.
Freelance jobs
C.
Physical jobs
D.
AI assistant jobs
【简答题】On hearing the news, I ____________ (忍不住笑起来) and spread it among the class.
【简答题】What is the online population of Japan?
【判断题】Among the class, economy is the cheapest type of seats, while first class is the best and most expensive seats.
A.
正确
B.
错误
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