The author mentions all of the following as causes of declines in population growth after
A.people getting married earlier
B.people being better educated
C.better standards of living
D.couples buying houses
A.people getting married earlier
B.people being better educated
C.better standards of living
D.couples buying houses
A、(1), (2) and (3)
B、(1) and (2)
C、(2), (3) and (4)
D、(1) and (4)
5. Letand. Then which of the following is true ?
A、(A) 0 is a removable discontinuity of f and 0 is an essential discontinuity of g.
B、(B) 0 is an essential discontinuity of f and 0 is a removable discontinuity of g.
C、(C) 0 is a removable discontinuity of both f and g.
D、(D) 0 is an essential discontinuity of both f and g.
A、Roosevelt's New Deal Implementation (罗斯福新政的实行)
B、Keynes's General Theory(凯恩斯著《通论》)
C、Establishment of Socialist Countries in the former Soviet Union (前苏联建立社会主义国家)
D、Alleviation of Economic Crisis(经济危机的缓解)
Japan's demand for imports last month
A.continued to increase
B.continued to decrease
C.unchanged
D.jumped
Japan's demand for imports last month
A.continued to increase
B.continued to decrease
C.unchanged
D.jumped
A.To make people realize that pets have a right to be treated well.
B.To offer care and adoption services for homeless and abused animals.
C.To buy health insurance for their pets.
D.To bury the pets in a respectable pet cemetery.
A.The longer the sleep is, the more productive the staff is.
B.Napping cannot be applied to safety-critical jobs.
C.The research was first designed for the astronauts.
D.If you sleep more hours awake you are more productive.
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文:W: So, how are things going, Steve?
M: Well, to be honest, Carla, I was feeling great on Saturday, but I started to feel sick Sunday afternoon. And I'm really worried because I'm scheduled to give a presentation at work on Friday, so I have to be better by then.
W: Well, what seems to be the problem?
M: Well, the doctor said it was just a bad cold. He gave me some cold medicine to take care of my stuffy nose and fever. I'm supposed to take the medicine three times a day after eating, but it doesn't seem to help. He also told me to stay off my feet for a day or so, but I'm so busy these days.
W: Listen, forget about that medicine! I have just the thing to get rid of bad colds. You see, my mom is really into herbal medicine.
M: Oh, no, thanks.
W: Ah, come on! Give it a try. You just take some of my mom's herbal tea and drink it four times a day. Believe me. You'll be up and dancing around in no time.
M: Well, I guess. Nothing else seems to be doing the job.
W: Great. I'll come by your place at 7: 30. See you then.
What is the most probable relationship between the two speakers?
A.A doctor and a patient.
B.A brother and a sister.
C.A teacher and a student.
D.Two friends.
A.They are too quiet to attract attention.
B.They display a world familiar to us.
C.They stand as selfish lovers waiting for appreciation.
D.They are too expensive to buy.
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