题目内容
14．-Look!Some people are running the red lights．-We should wait others are breaking the rule．（ ）
| A． | if | B． | unless | C． | although | D． | because |
分析 -看，一些人正在闯红灯．
-虽然其他人在违反规则，但我们应该等．
解答 答案：C；if如果；unless除非；although虽然；because因为；对比"We should wait 我们应该等"和"others are breaking the rule其他人在违反规则"可知二者是转折关系；意为"尽管别人违反规则但我们应该等"，although后引导让步状语从句，意为"尽管，虽然"．故选C．
点评 比较和分析选项四个连词的不用含义及其用法是解答该题的关键；还要根据句中信息正确推测该句句意，进而作出解答．
练习册系列答案
相关题目
8．The children decide their school yard this Friday afternoon．（ ）
| A． | clean | B． | to clean | C． | cleaning | D． | cleaned |
5．Helen didn't know anything about it her father told her．（ ）
| A． | if | B． | because | C． | after | D． | until |
2．Most students like the teachers understand them well．（ ）
| A． | which | B． | who | C． | where | D． | when |
9．You must ride your bike ______ the right side of the road．（ ）
| A． | at | B． | on | C． | in | D． | for |
19．---____________ you sing an English song？
---Yes，I can．（ ）
---Yes，I can．（ ）
| A． | Can | B． | May | C． | Must | D． | Need |
9．
Z=Zoo manager，C=City government
Z：What about giving us more money？
C：I'm sorry，but the government doesn't have any more money for the zoo．
Z：But if we don't．find a solution soon，then we'll have to close it．（51）GIt's atourist attraction．
C：Yes，but that's the point．（52）F You're going to have to findthe money from somewhere else．
Z：（53）D Some of these animals areendangered．If we didn't have zoos，they would die．
C：（54）CWhat if you advertised （做广告） the zoo more？In the newspaperor on the radio，for example．
Z：But if wedon't have any money，we can't advertise．
C：（55）A
Z：Actually，that isn't a bad idea．You might be right!
C：I have the names of some company managers you could meet…
| A．Why don't you ask some companies to support the zoo？ B．The government needs tourists'support． C．I understand that but we need to find a different solution． D．It's also an important place for animal protection． E．We will put more advertisements on TV． F．There simply aren't enough tourists going to it． G．And the zoo is part of the city． |
Z：What about giving us more money？
C：I'm sorry，but the government doesn't have any more money for the zoo．
Z：But if we don't．find a solution soon，then we'll have to close it．（51）GIt's atourist attraction．
C：Yes，but that's the point．（52）F You're going to have to findthe money from somewhere else．
Z：（53）D Some of these animals areendangered．If we didn't have zoos，they would die．
C：（54）CWhat if you advertised （做广告） the zoo more？In the newspaperor on the radio，for example．
Z：But if wedon't have any money，we can't advertise．
C：（55）A
Z：Actually，that isn't a bad idea．You might be right!
C：I have the names of some company managers you could meet…