题目内容
3．There are some health problems that，when ________ in time，can become bigger ones later on．（ ）| A． | not treated | B． | not being treated | ||
| C． | not to be treated | D． | not having been treated |
分析 有一些健康问题，当他们不能被及时治疗时，随后会发展成更大的问题．
解答 答案：A．
原来完整的句子为There are some health problems that，when it is not treated in time，can become bigger ones later on．这里省略了 it is．表示被动，属于状语从句的省略用法．to be done 表将来和被动，常用作宾语补足语．表示主语让别人做，to do主语亲自做．用在此处不合适；故选A．
点评 在时间、条件、让步等状语从句中，如果从句的主语和主句的主语一直，且从句中含有be动词，或者从句中主语为it时，可以省略从句中的主语和be动词．
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19．阅读下面短文，掌握其大意，然后从16～35各题所给出的A、B、C、D四个选项中选出最佳选项．
I fell in love with Yosemite National Park the first time I saw it，when I was 13．My parents took us there for camping．On the way out，I asked them to wait while I ran up to E1Capitan，a（16）B rock of 3，300feet straight up．I touched that giant rock and knew（17）A I wanted to climb it．That has been my life's passion （钟爱） ever since---（18）D the rocks and mountains of Yosemite．I've long made Yosemite my （19）B．
About 15years ago I started seeing a lot of（20）C，like toilet paper，beer cans，and empty boxes，around the area．It's（21）A me why visitors started respecting the place（22）C and treated such a beautiful home-like place this way．
I tried （23）B trash（垃圾）myself，but the job was too big．I would （24）Dan hour or two on the job，only to find the area trashed all over again weeks later．Finally，I got so（25）C it that I decided something had to change．
As a rock-climbing guide，I knew（26）Dabout organizing any big event．But in 2004，together with some climbers，I set a date for a（27）A．On that day，more than 300people （28）B．Over three days we collected about 6，000pounds of trash．It was amazing how much we were able to（29）C．I couldn't believe the（30）D we made---the park looked clean!
Each year volunteers come for the cleanup from everywhere．In 2007alone，2，945people picked up 42，330pounds of trash and（31）C 132miles of roadway．
I often hear people（32）B about their surroundings．If you are one of them，I would say the only way to change things is by（33）A rather than complaining．We need to teach by （34）C．You can't blame others（35）D you start with yourself．
I fell in love with Yosemite National Park the first time I saw it，when I was 13．My parents took us there for camping．On the way out，I asked them to wait while I ran up to E1Capitan，a（16）B rock of 3，300feet straight up．I touched that giant rock and knew（17）A I wanted to climb it．That has been my life's passion （钟爱） ever since---（18）D the rocks and mountains of Yosemite．I've long made Yosemite my （19）B．
About 15years ago I started seeing a lot of（20）C，like toilet paper，beer cans，and empty boxes，around the area．It's（21）A me why visitors started respecting the place（22）C and treated such a beautiful home-like place this way．
I tried （23）B trash（垃圾）myself，but the job was too big．I would （24）Dan hour or two on the job，only to find the area trashed all over again weeks later．Finally，I got so（25）C it that I decided something had to change．
As a rock-climbing guide，I knew（26）Dabout organizing any big event．But in 2004，together with some climbers，I set a date for a（27）A．On that day，more than 300people （28）B．Over three days we collected about 6，000pounds of trash．It was amazing how much we were able to（29）C．I couldn't believe the（30）D we made---the park looked clean!
Each year volunteers come for the cleanup from everywhere．In 2007alone，2，945people picked up 42，330pounds of trash and（31）C 132miles of roadway．
I often hear people（32）B about their surroundings．If you are one of them，I would say the only way to change things is by（33）A rather than complaining．We need to teach by （34）C．You can't blame others（35）D you start with yourself．
| 16．A．distant | B．huge | C．narrow | D．loose |
| 17．A．immediately | B．finally | C．gradually | D．recently |
| 18．A．imagining | B．painting | C．describing | D．climbing |
| 19．A．garden | B．home | C．lab | D．palace |
| 20．A．material | B．resources | C．waste | D．goods |
| 21．A．beyond | B．against | C．over | D．within |
| 22．A．more | B．most | C．less | D．least |
| 23．A．throwing away | B．picking up | C．breaking down | D．digging out |
| 24．A．kill | B．save | C．wait | D．spend |
| 25．A．satisfied with | B．delighted in | C．tired of | D．used to |
| 26．A．something | B．anything | C．everything | D．nothing |
| 27．A．cleanup | B．party | C．picnic | D．concert |
| 28．A．dropped out | B．showed up | C．looked around | D．called back |
| 29．A．demand | B．receive | C．accomplish | D．overcome |
| 30．A．plan | B．visit | C．contact | D．difference |
| 31．A．crossed | B．measured | C．covered | D．designed |
| 32．A．talk | B．complain | C．argue | D．quarrel |
| 33．A．doing | B．thinking | C．questioning | D．watching |
| 34．A．method | B．explanation | C．example | D．research |
| 35．A．although | B．if | C．when | D．useless |
18．Mary worked here as a ________ secretary and ended up getting a full-time job with the company．（ ）
| A． | pessimistic | B． | temporary | C． | previous | D． | cautious |
8． struck me most in the movie was the father's deep love for his son．（ ）
| A． | That | B． | It | C． | What | D． | Which |
15．---Cathy，in my opinion，is very __________．
---Absolutely!She prefers home life to going out．（ ）
---Absolutely!She prefers home life to going out．（ ）
| A． | domestic | B． | energetic | C． | dynamic | D． | enthusiastic |
12．-Did you stay at the party until the very end last night？
-No，I left as early as was ________ with politeness．（ ）
-No，I left as early as was ________ with politeness．（ ）
| A． | content | B． | consistent | C． | patient | D． | permanent |