63．This time you did your homework　　　　　　 (相对地)better．

62．In modern society there is still a good deal of　　　　　 (歧视)against women.

61．There is a　　　　　 (太阳能)heating system in this modern building．

根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

A：You’d better take pencil and paper to class。　 56

B：Why? Everything the teacher will talk about is written in the book．

A：Yes，：it’s true．　 57　　 ．

B：Sure．I underline or circle the important information in the book．

A：I also d0。that． 58　 His explanation must be written down．

B：Right．　 59

A：　 60　 ．

B：I’ll do that from now on．

A．But sometimes the teacher gives some explanations．

B．You should pick out the main points．

C．But I can’t take notes on all of his explanations．

D．You need to take notes．　　 ，

E．I don’t think it’s necessary．

F．But can you remember everything important he says?

G．Because some of them aren’t important at all．

20．-Hi，is that Peter Brown?

一Sorry．You the wrong number．

A．should have dialed　　 　　　　　　　　　　　　　　　 B．must dial

C．should dial 　　　　　　　　　　　　　　　　　　　　　　　 D．must have dialed

19．Most of the artists　　　　 to the party were from south America．

A．invited　　 　　　　　　 B．to invite　 　　　　　　　 C．being invited　　　　 D．had been invited

18．He　　　　 put his hand to get the　　　　　　　 apple on the tree．

A．handed; far away　　 　　　　　　　　　　　　　　　　 B．gave; faraway

C．stretched; faraway　　　　　　　　　　　　　　　　　　　 D．stretched; far away

17．Everyone! We should　　　 ，overcome difficulties and improve our English as soon as possible．

A．join in　 　　　　　　　　 B．join hands．　　　　　 C．join up 　　　　　　　　　 D．join hands with