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【单选题】
人的气体与吸入的气体比较 [ ]A.
氧气增多，二氧化碳减少
B.
氧气减少，二氧化碳减少
C.
氧气增多，二氧化碳增多
D.
氧气减少，二氧化碳增多
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举一反三
【单选题】Each contestant of the English Talent Competition is allowed 90 seconds to make an introduction to themselves ______.
A.
in need
B.
in addition
C.
in advance
D.
in brief
【简答题】Michael Alper
【单选题】The motivator in the introduction of an essay aims to get readers interested in reading more. In the following introductory paragraph, what kind of motivatordoes the author apply?“No union is more pro...
A.
The opposite opinion
B.
Quotations
C.
A brief story
D.
An interesting statement
【单选题】—Hello! May I speak to Michael? —________ Who is this? [ ]
A.
This is Michael speaking.
B.
Anything wrong?
C.
No, you can't speak.
D.
Are you Michael?
【单选题】— Hello! May I speak to Michael? — ______ Who is that? [ ]
A.
This is Michael speaking.
B.
Anything wrong?
C.
No, you can't speak.
D.
Are you Michael?
【简答题】(A) A Brief Introduction to a Tourist Attraction Your role: a tour guide Your audience: a group of foreign tourists Your introduction should include: 1. some welcoming words 2. the schedule for the da...
【单选题】What is the main purpose of the professors introduction to his lecture?
A.
To make it easy to learn complex, abstract subjects.
B.
To imply how to internalize the academic knowledge.
C.
To provide helpful means in the process of learning.
D.
To give a brief overview of the four key study activities.
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