having little free time

en having Δx, a height equal to the thickness of the thermal boundary laver, δ_tand a unit depth, as shown in the following figure. Assuming the constant temperatures at the flat surface T_s. and free flow surface T_∞

A.to have a little light music

B.having a little light music

C.have a little light music

D.if they have a little light music

SECTION A CONVERSATIONS

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：Man: Hew! This rowing is hard work. Let's have the boat toward the old light house now.

Woman: Good idea. We can rest there a while and eat our lunch. Then we can climb to the top platform. where the light is before we visit the museum at the base of the light house tower.

Man: Whenever I come out here, I think about the family who used to live on the little island and take care of the light every night. What a lonely life that must have been.

Woman: Yeah. To help ships find their way along shoreline at night, they had to constantly make sure that the windows up around the light were clean and free of ice and snow.

Man: Dirty soot must have been a problem. Didn't they bum candles up there？

Woman: No they use electricity, I think.

Man: I understand the United States Coast Guard takes care of the most modem lighthouses.

Woman: Yeah, but the lights are automatic nowadays. The lighthouse is still a friendly sight at night though.

Man: Here we are. This lighthouse is the friendliest sight I have seen today. I am exhausted.

What are the two speakers doing while having this conversation ？

A．They are visiting a lighthouse.

B．They are rowing a boat.

C．They are lightening a candle.

D．They are having lunch.

听力原文：W: We'll play volleyball this weekend. Are you free then？

M: I'd love to do that, but I need to stay at home and take care of my children.

W: I couldn't imagine having kids right now.

Why can't the man play volleyball？

A．He has to finish his homework.

B．He has kids to look after.

C．He doesn't like playing volleyball.

D．His wife doesn't allow him to do so.

.

A.the family will not have to petition the court to be appointed the parents legal guardian

B.the family don!:t have to worry about the issues concerning the care of elderly parents

C.the parents will not be suspicious of their childrens financial motives

D.the parents will be free of the financial burden put on them by their children

听力原文：W: Are you having much trouble with your English courses, Murata？

M: Not really. The only thing I haven't understood so far is the lecture we attended last night.

How is Murata doing with his English courses？

A．He has much trouble in understanding the lecture.

B．He is having little trouble with his English course.

C．He does not understand much of the English course.

D．He does not like last night's lecture.

that first paragraph？

M: No. I said free lunches, the children don’t have to pay for them. And there are many lunches involved, you know, a lot more than three.

Q. What did the man say about the lunches？

(18)

A．It involved a few lunches.

B．There were free lunches.

C．There were three lunches,

D．There are more than free lunches.

ree to join us.

M: Sounds great, but I'd better talk to Jill before we say yes.

Q: What does the man imply？

(18)

A．He'd like to reschedule the party.

B．He and Jill aren't free next week.

C．He's not sure if Jill is available on Friday.

D．He doesn't know what to bring to the party.

听力原文：W: Can you speak up a little？ I'm having difficulty hearing you.

M: All right. Is that better？

Q: What can we conclude from the talk？

(4)

A．The woman doesn't like the man.

B．The man tries to speak more loudly.

C．The man doesn't want to speak up.

D．The woman has no problem hearing the man.

that first paragraph？

M: No. I said free lunches, the children don't have to pay for them, And there are many lunches involved, you know, a lot more than three.

Q: What did the man say about the lunches？

(17)

A．It involved a few lunches.

B．There were free lunches.

C．There were three lunches.

D．There were more than free lunches.