问题 单项选择题

以不饱和聚酯为胶结料,加入石英砂,大理石渣,方解石粉等无机填料和颜料,经配制、混合搅拌、浇注成型、固化、烘干、抛光等工序而制成,这就是( )。

A.水泥型人造石材
B.聚酯型人造石材
C.复合型人造石材
D.烧结型人造石材

答案

参考答案:B

阅读理解

阅读下列对话,回答后面的问题。

Sam: Excuse me. Could you tell me the way to the People's Park?

Jack: I'm sorry, I am new in the city. 

Sam: Thank you all the same. Are you American?

Jack: No, I come from Canada. What about you?

Sam: I'm from America. I come here with my parents. But now I can't find them. 

Jack: Do you know where they're going?

Sam: Yes. We're going to the People's Park. 

Jack: Oh, it's about thirty minutes' walk from here. Do you have a travel map?

Sam: Yes. But I am not good at reading a map. 

Jack: Don't worry. I'll help you. I think it's easy to read a map. Look. We're standing here, in front of the

         shopping center. You'd better go along this street, take the first turning on the right, then take the

         fourth turning on your left, walk on until you see a lot of tall trees, the park is behind the trees. 

Sam: Oh, dear! I can't remember so much. 

Jack: Why not take a taxi? It can take you right there. 

Sam: A good idea! Thank you very much. 

Jack: You're welcome. 

1. Where's Jack from?

                                                                                                         

2. Who's Sam looking for?

                                                                                                         

3. Where's Sam going?

                                                                                                         

4. Who is better at reading a map, Sam or Jack? 

                                                                                                         

5. How do you think Sam is going to the park?

                                                                                                         

多项选择题