题目内容

15．-I'd like_____information about the Service of your hotel； please．
-Well，you can have ______ word with the manager．She might be helpful．（　　）
A．an； aB．an； someC．some； aD．some； some

分析 -我想了解一下你们宾馆的服务信息．
-哦，你可以和我们的经理聊聊，她会帮你的．

解答 答案：C
题干中information是不可数名词，不能用不定冠词修饰排除A和B；have a word with sb和某人聊天，说话．故选C．

点评 冠词是一种虚词，本身不能独立使用，只能放在名词前帮助说明名词所指的人或事物，它是英语词性中最小的一类，只有三个，一种是不定冠词a，an；一种是定冠词the．此外也有些特定场合不用冠词，即通常所称的零冠词．不定冠词表示泛指，定冠词表示特指．

练习册系列答案
相关题目
16．Into the dark room       ，who was surprised when everyone shouted"Happy Birthday"．（　　）
A．walked DavidB．David walkedC．David did walkD．did David walk
6．PALO AITO，California-"Switching off the television may help prevent children from getting fatter--even if they do not change their diet or increase the amount they exercise，"US researchers said last week．
A study of 192 third and fourth grades students，generally aged eight and nine，found that children who cut the number of hours spent watching television gained nearly two pounds （0.91kg ） less over a one-year period than those who did not change their television diet．
"The findings are important because they show that weight loss can only be the result of a reduction in television viewing and not any other activity，"said Thomas Robinson，a pediatrician （儿科专家）at Stanford University．
"American children spend an average of more than four hours per day watching television and videos，and rates of childhood being very fat have doubled over the past 20 years，"Robinson said．
In the study，presented this week to the Pediatric Academic Societies'annual meeting in San Francisco，the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one-third．
Children watching fewer hours of television showed a significantly smaller increase in waist size and had less body fat than other students who continue their normal television viewing，even though neither group ate a special diet nor took part in any extra exercise．
"One explanation for the weight loss could be the children unstuck to the television may simply have been moving around and burning off calories，"Robinson said．
"Another reason might be due to eating fewer meals in front of the television．Some studies have suggested that eating in front of the TV encourages people to eat more，"Robinson added．
39．What do the first two paragraphs imply？D
A．Children in the US are tired of watching TV．
B．Watching TV can help children to loose weight．
C．Younger children watch more TV than older ones．
D．More TV viewing is harmful to children's health．
40．In average，the time American children spend watching TVA．
A．is more than four hours a day
B．is less than four hours a day
C．has doubled in the last twenty years
D．is more than doing any other things
41．The researchers made sure the students didn't change their diet in order toD．
A．keep them from getting too heavy
B．enable them to do more exercises
C．reduce their time watching TV
D．make their findings more believable
42．According to the passage，why can watching TV increase kids'weight？A
A．They usually eat more while watching TV．
B．They change their diet while watching TV．
C．They burn off more calories while watching TV．
D．They don't want to take exercise while watching TV．
3．How wonderful it will be that whoever is in need of a job can get         ．（　　）
A．itB．thatC．oneD．this
10．--Thanks for the _________ you did me to move away the stone．
--That's all right．（　　）
A．favorB．goodC．troubleD．kindness
20．-Have you decided already？
-Yes，I _____ at once then．（　　）
A．decidedB．will decideC．have decidedD．had decided
7．Walking exercises ____ be boring at times，but on a clear sunny morning nothing could be better．（　　）
A．mayB．willC．mustD．should
4．Chinese medical experts have warned _____ antibiotics（抗生素） have been"heavily overused"at hospitals，which might cause serious side-effects．（　　）
A．whatB．whetherC．thatD．why
14．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．错误涉及一个单词的增加、删除、或修改．
增加：在缺词处加一个漏字符号（^），并在其下面写上该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每次错误以及修改均限一词：
2．只允许修改10处，多者（从第11处起）不计分．
Jack has regarded as a young hero in his town for his heroic deed．The other day，Jack was going home by bike as usual while he heard a woman screaming  for help．Then he was riding quickly towards the direction of the voice．At the corner，he saw a woman stopping by a man with a knife in her hand．Without hesitation，Jack made a immediate dive for the robber and controlled him by held him down against the ground．A few minutes later，three policeman came and took the robber away．Slight wounded as he was in the left hand，but since then he has become well known as a young hero all over the town．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网