【填空题】One of the great advantages of going in-store shopping is we can try the clothes on.

Which one of the following is the largest hotel in the U.S. ？

A．The Hilton Hotel.

B．The Great Wall Hotel.

C．The New York Hotel.

D．The Las Vegas Hotel.

By "human intervention" (Paragraph 2), the author refers to ______.

A．the reduction of great energy waste in the environment

B．the grasping of straightforward opportunities available

C．acts like turning off lights when no one is in the room

D．the adoption of smart sensing and network technology

听力原文：W: Oh, Johnson, I want to talk to you.

M: Hi, Jenny. What's up？

W: I have this great job to manage a clothing store at the mall.

M: So what's the problem？

W: Well, one of my colleagues in my department just told me about a summer training program that's available. She thinks I might be able to work in the office of the Wayfare Hotel here in town.

M: That sounds like a great opportunity too. Why not take advantage of it？

W: I'd love to, especially since I'm studying hotel management. It would be a great way to get some practical experience in my field.

M: And you never know it might lead to something with them after graduation. They are one of the biggest hotel chains in the area.

W: You're right. But the drawback is I wouldn't be making nearly as much money as I would be working in the clothing store, not to mention the discount I could get on clothing there.

M: How much is the work paid？

W: They pay little money and give us free room and board for the summer.

M: Well, if I were you, I would take it anyway. You could always get a job during the school year next year to make a few extra bucks.

(20)

A．She wants to share the good news with him.

B．She wants to get some advice from him.

C．She wants him to understand the matter.

D．She is showing off.

A.钙RNI为600mg/d

B.维生素A的RNI为310μgREA/d

C.维生素D的RNI为20μgREA/d

D.铁RNI为9g/d

The whole world looks upon the rapid(economy). ______ development of our country as a great wonder.