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【多选题】
装备列车运行运行自动控制系统的自动闭塞可分为固定闭塞、 和A.
准移动闭塞
B.
移动闭塞
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反馈参考答案：
举一反三
【单选题】This passage is focused on______.
A.
whether college students should buy textbooks
B.
why college textbooks are so absurdly expensive
C.
what textbooks are more profitable for publishers
D.
which textbooks are economical for students
【单选题】The reasons why college students should become the salt of the earth include all of the following EXCEPT their______.
A.
sense of achievement
B.
sense of confidence
C.
educational expenditure
D.
mental keenness
【多选题】Why should students study “entrepreneurship”?( )
A.
Understand and have entrepreneurship and innovation education can give them leverage to decide what you want to do.
B.
Understand and have entrepreneurship and innovation education can give them leverage to decide what you can do in your future.
C.
What they learned from being an entrepreneur or thinking as an entrepreneur will be helpful for their future career one way or another.
D.
The essential purpose of Entrepreneurship education is to make every student be an entrepreneur.
【单选题】Why does Ellen suggest that students should not rely on the Internet?
A.
Because it will reduce the chance Of getting a job.
B.
Because it is full of fraud.
C.
Because it will become the graduates' only strategy.
D.
Because it is a waste of time.
【单选题】According to the passage, why should students register early for the SAT?
A.
Because there will be fewer testing sites near the deadline.
B.
Because they will not have enough time to prepare if they register too late.
C.
Because there will usually be too many people taking the test near the deadline.
D.
Because they can only register online if they do it too late.
【单选题】According to the text,why should students not be blamed for their language deficiency?
A.
The textbook is misleading.
B.
The learning environment is misleading.
C.
The teacher didn't tell the students clearly.
D.
The students are quite lazy.
【单选题】Why does the professor say this:
A.
To indicate that students should already understand these differences.
B.
To notify students that it is not essential to memorize this information.
C.
To imply that the distinction between the two usages is overstated.
D.
To emphasize that he does not have time to define terms used in the talk.
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