The baby can not walk, ____ run.

听力原文：W: I don't think we can find a better hotel around here at this time.

M: Let's walk a little further to see if there is another one. I just can't bear the traffic noise here.

What will the speakers most probably do？

A．Look for a more expensive hotel.

B．Go to another hotel by bus.

C．Try to find a quiet place.

D．Take a walk around the city.

A.one year old

B.one years old

C.one year big

D.one-year-old

A．should you

B．you should

C．did you

D．you can

A.bear

B.bike

C.battery

D.baby

A.A.quit their jobs for good after they are married

B.B.leave school as soon as they can

C.C.be married so that they can get a job

D.D.continue working until they are going to have a baby

Why is Nina impressed by the way the cupboard is arranged in Ernie’s house？

A.Because she is thinking of having a baby of Ernie’s

B.Because it poses sharp contrast with her messy life

C.Because it shows that Ernie is a man of integrity

D.Because she can be the hostess of the house

(课外资料)

In the grass, a baby duck was hatched (孵化) out in a college biology lab with a backward left foot. At the time, it probably wouldn’t have survived, if Mike Gary didn’t recommend a proper operation to cut off that bad foot.

Months after the healing process, engineers at Novacopy Company produced a 3D printed model that would be used to create a prosthetic (修复的) foot for the duck. Considering that ABS plastics were not flexible enough for this type of exercise, the Novacopy company made a three-dimensionally modeled foot made of silicone, with the hope to create a permanent prosthesis(假肢) for the duck.

It took just 13 hours to produce. This 3D prosthesis demonstrated the 3D technologies can be used not only for human application, but also in foreign subjects such as animals and other medical treatments.

1. Where was the baby duck hatched out？{A; B; C}

A. In a college biology lab.

B. In a back yard.

C. In Noacopy Company.

2. What was wrong with the baby duck？{A; B; C}

A. It didn’t survived.

B. It was born with a backward left foot.

C. Mike Gary cut off that bad foot.

3. Could ABS plastics be used to produce a 3D printed model that would be used to create a prosthetic foot for the duck？{A; B; C}

A. No, because ABS plastics were not flexible enough.

B. Yes, but it could only be produced by Novacopy Company.

C. Yes, because it was made of silicone.

4. How long did it take to create a permanent prosthesis for the duck？{A; B; C}

A. 10 hours.

B. 13 hours.

C. 30 hours.

5. What did the last sentence of this passage indicate？{A; B; C}

A. 3D technologies can be used only for human application.

B. 3D technologies can be used only for foreigners.

C. 3D technologies can be used to human, animals and other medical treatments.

A．is important because words have different meanings for different people

B．is not especially important because the changeover takes place gradually

C．is one that should be completely ignored because the meaning of words changes with age

D．is one that should be completely ignored because children’s use of words is often meaningless

For the same __40__ ,our hearts beat slower when we sleep because our bodies are resting and not making such a big __41__ for energy and oxygen. The hearts of people who are __42__ fit beat fewer times in a day. Lots of other things like age, body size, and emotions can __43__ how fast or slow our hearts beat.

A little baby’s heart rate is between 90 and 140 beats per minute. An adult’s heart rate is more likely to be about 72 beats per minute. We can __44__ how many beats in a day using multiplication.

So, you can be __45__ sure that your own heart is beating between 100,000 and 200,000 times every single day. In one day it can move 4,300 gallons of blood!

36（）

A.bringing

B.fetching

C.moving

D.taking

39（）A.above

B.Before

C.During

D.without

43（）A.affect

B.Effect

C.reflect

D.select

44（）A.take out

B.put out

C.get out

D.figure out

45（）A.hardly

B.Nearly

C.Pretty

D.seldom

40（）A.purpose

B.reason

C.time

D.way

42（）A.Physically

B.mentally

C.spiritually

D.technically

37（）A.want

B.tend

C.pretend

D.like

41（）A.attempt

B.claim

C.demand

D.desire

38（）A.Unless

B.Until

C.Though

D.When

请帮忙给出每个问题的正确答案和分析，谢谢！