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Decoding refers to the activity during which the sender must choose certain words or no
此题为判断题(对,错)。
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此题为判断题(对,错)。
The "problem" in the fourth paragraph refers to the fact that ______.
A.bandwidth isn't big enough to send complex medical pictures
B.the second-generation Internet has not become popular yet
C.communication satellites can only deal with short-term needs
D.there is not enough equipment for spreading the medical care
A.marginal costs
B.average costs
C.production costs
D.total costs
What does cheese in the story refer to?
A.It refers to things that we want.
B.It refers to things that we eat.
C.It refers to things that we need.
D.It refers to changes.
The phrase "students on the margins" in Paragraph 2 most probably refers to ______.
A.students who actually regard higher education as an investment
B.students who can't afford the money to go to college or university
C.students who can't go to college because they have failed in the college entrance examination
D.students who don't know whether higher education can have great influence on their earnings
The "fact" in Paragraph 2 refers to()
A.her admiration for the men in the ads
B.her mother's warning that smokers don't grow tall
C.her height of 5'6"
D.the teachers' negative attitude towards smoking
In line 4 the word “it” refers to ________.
[A] standard of towns
[B] similarity of towns
[C] people’s memory
[D] mass production
A.being friendly
B.a bit of envy
C.lucky dog
D.your luck
A.a theft
B.a burglary of a home
C.a mugging
D.an arrest by police
The “fact” in Paragraph 2 refers to
A.her admiration for the men in the ads
B.her mother’s warning that smokers don’t grow tall
C.her height of 5’6”
D.the teachers’ negative attitude towards smoking