题目内容
10．You can't complain of being lonely you don't make an effort to meet people and make friends with them．（ ）| A． | while | B． | when | C． | whenever | D． | though |
分析 既然你不努力去认识和结交朋友，你就不能抱怨孤独．
解答 答案：B．
when意为"既然，考虑到"可引导原因状语从句；until意为"直到…才"，引导时间状语从句；once意为"一旦"，引导条件状语从句；though意为"虽然"，引导让步状语从句．根据句意可知，答案为B项．
点评 本题考查原因状语从句的连接词，在充分分析句型再结合语义的基础上便能选出正确答案，同时要注意其他选项的意思
练习册系列答案
相关题目
1． for a strong and fair climate agreement at the key UN summit in Copenhagen，50，000people in London wore blue and went to the streets．（ ）
| A． | Call | B． | Calling | C． | To call | D． | Called |
1．Do you consider it any good _____ psychology？（ ）
| A． | to learn | B． | to have learned | C． | learning | D． | having learned |
15．We have to complete the everyday tasks ________ the pressure of completing the requirements at the end of the project or work．（ ）
| A． | to avoid | B． | avoiding | C． | to be avoided | D． | avoided |
4．As a leading expert in this field，he was invited____ some professional advice．（ ）
| A． | to give | B． | being given | C． | giving | D． | given |
1．A few weeks ago，I was taking a quiet （36）A in my backyard．When I came to the maple tree，I saw a baby bird （37）B on the grass．Looking up，I saw the nest high in the branches．The baby had fallen from the tall tree and I was sure it was dead．（38）C it moved when I reached down to pick it up．Its bald head was moving slightly from side to side （39）Cits mother．
Amazed，I knew what I should do next．I got a （40）A from my basement and placed it against the tree．It was then that I heard a sound"miaow"．Looking through the leaves，I saw the culprit （肇事者），a neighborhood cat．He must have shaken the bird out of the （41）D and gotten himself trapped up in the tree as well．Climbing up through the branches，I （42）B him，gave him a scolding and dropped him softly to the ground．Then I gently picked up the baby bird and slowly reached my arm out as （43）D as I could to place it in the nest．
In the following weeks I have looked up the nest several times，but have only been able to see the mother bird．I may never know whether the baby that I （44）A remains alive or not，but trying is（45）B．Sometimes we don't get to know if our efforts have （46）D a difference or not．Sometimes we have to just hold the belief and do good to others．Sometimes love has to be its own （47）C．
Amazed，I knew what I should do next．I got a （40）A from my basement and placed it against the tree．It was then that I heard a sound"miaow"．Looking through the leaves，I saw the culprit （肇事者），a neighborhood cat．He must have shaken the bird out of the （41）D and gotten himself trapped up in the tree as well．Climbing up through the branches，I （42）B him，gave him a scolding and dropped him softly to the ground．Then I gently picked up the baby bird and slowly reached my arm out as （43）D as I could to place it in the nest．
In the following weeks I have looked up the nest several times，but have only been able to see the mother bird．I may never know whether the baby that I （44）A remains alive or not，but trying is（45）B．Sometimes we don't get to know if our efforts have （46）D a difference or not．Sometimes we have to just hold the belief and do good to others．Sometimes love has to be its own （47）C．
| 36．A．walk | B．rest | C．sleep | D．hike |
| 37．A．running | B．lying | C．flying | D．jumping |
| 38．A．Slowly | B．Immediately | C．Suddenly | D．Finally |
| 39．A．looking out | B．looking at | C．looking for | D．looking into |
| 40．A．ladder | B．chair | C．torch | D．cage |
| 41．A．hole | B．backyard | C．branches | D．nest |
| 42．A．guided | B．seized | C．protected | D．blamed |
| 43．A．thick | B．shallow | C．deep | D．far |
| 44．A．saved | B．controlled | C．changed | D．held |
| 45．A．simple | B．enough | C．quick | D．obvious |
| 46．A．told | B．formed | C．settled | D．made |
| 47．A．source | B．respect | C．reward | D．reaction |
2．People in China _______ to overorder food，for they will find it embarrassing if all the food is consumed．（ ）
| A． | determine | B． | tend | C． | afford | D． | accuse |