单项选择( )1.Metal______ making machines and many other things.A.used to B.is used for C.is used as D.is used to( )2.This CD-ROM can help you learn and have fun _______ .A.at times B.some time C.on time D.at the same time( )3.The package tour ___

单项选择( )1.Metal______ making machines and many other things.A.used to B.is used for C.is used as D.is used to( )2.This CD-ROM can help you learn and have fun _______ .A.at times B.some time C.on time D.at the same time( )3.The package tour ___
单项选择
( )1.Metal______ making machines and many other things.
A.used to B.is used for C.is used as D.is used to
( )2.This CD-ROM can help you learn and have fun _______ .
A.at times B.some time C.on time D.at the same time
( )3.The package tour _______ everything.Don’t worry about it.
A.including B.include C.is covered D.covers
( )4.The words _______ by Mr.Li are marked _______ red.
A.are written; in B.written; in C.are written; with D.written with
( )5.Was the keyboard __________the computer properly?
A.connect to B.connected with C.connect D.connected to
( )6.My father always listens to the news ______ the radio.
A.in B.on C.by D.through
( )7.What will the computer ______ in the future?
A.looks like B.look C.be looked like D.be like
( )8.The brave young man is going to swim across a __________ channel.
A.80-meter-wide B.80-meters-wide C.180-meter-wide D.18-meter-wide
( )9.______ of them has arrived yet.So I’m afraid that the meeting must be held next
time.
A.All B.None C.Each D.Either
( )10.If you __________ very careful,you will fail the game.
A.don’t be B.won’t be C.aren’t D.are

单项选择( )1.Metal______ making machines and many other things.A.used to B.is used for C.is used as D.is used to( )2.This CD-ROM can help you learn and have fun _______ .A.at times B.some time C.on time D.at the same time( )3.The package tour ___
( )5.Was the keyboard __________the computer properly?
A.connect to B.connected with C.connect D.connected to
答：看这题两人有不同答案.细看确实有争议.
译：键盘被正确地连接到了计算机上了没?
析：键盘是被连到计算机上的,用被动语态,排除AC
connect sth.to sth.else是一动作,proberly是副词,修饰这个动作.所以选D.
而sth.be connected with sth.else.是一主系表结构,表示两物之间是有联系的,相关连的.如果将properly改成proper ,则C也通：
Was the keyboard connected with the computer proper?
这是一个主系表结构,其中的connected with the computer为过去分词短语作后置定语相于which was connected with the computer.
不过,the keyboard was proper.主表搭配是不是合理呢?
所以这题最佳为D
后五题两人不一样,是真的难呢还是有人不想做乱做的呢?
三人加入答题,答案不一,看来题目确实有难度或有争议.

1-B,2-D,3-D,4-B,5-D,6-B,7-D,8-C,9-B,10-C.

BDDBB CAABB

BDACDBCBBA

1.D
2.D
3.D
4.B
5.D
6.A
7.D
8.C
9.D
10.C

DDDAD BDCBC