问题 选择题

我们能听到物体发出声音,是因为[ ]

A.有听觉器官

B.有传声介质

C.有声源

D.以上条件缺一不可

答案

答案:D

阅读理解

阅读理解。

     Elaine is looking for a good buy on a winter coat. She sees the ad shown on the left. It says that the

 prices at Smiths are low. But the ad doesn't say anything about a sale. It does say "Everyday Low Prices".

  Those are the store's regular prices.

     Elaine looks for more ads and finds the one on the right. It shows two prices for each coat. The first

  price shown is the sale price. It's written larger than the regular price. Elaine thinks that even the sale price

  for the ski jacket seems high. She looks back at the Smiths ad. She sees the same ski jacket advertised.

  Smiths regular price is lower, so Elaine decides to shop at Smiths.

1. The weather is probably _____ when Elaine thinks about buying some clothes.

    A. warm                

    B. cold                

    C. hot

2. In this passage, "Smiths" is the name of _____ .

    A. some people          

    B. a kind of clothes      

    C. a fashion store

3. The clothes on sale are _____ usual in the same store.

    A. cheaper than          

    B. more expensive        

    C. at the same price as

4. Elaine decides to buy the ski jacket at the price of _____ .

    A. $58.60            

    B. $59.60            

    C. $64

5. This passage tells us that _____ .

    A. only the clothes at Smiths can help us keep warm in winter

    B. reading different advertisements can help us save money

   C. Paleys Fashion Store opens from 9 am to 9 pm

单项选择题 A1型题