题目内容

9．-Hi，Betty，______ you speak German？I need your help．
-Yes，I can．I have learnt it for 7years．（　　）
A．canB．needC．mustD．should

分析 --嗨，Betty，你会说德语吗？我需要你的帮助．
--是的，我会．我学习它已经七年了．

解答 答案：A．
can能，会；need需要；must一定，必须；should应该．根据Yes，I can．可知这里的答语用的是can，那么一般情况下问句也用can来提问．故选A．

点评 本题考查了情态动词的用法．解答时注意区分辨别句意以及所给选项的意思．

练习册系列答案
相关题目
19．-Could you tell me ______？
-At the school gate，tomorrow morning．（　　）
A．where we will meetB．where did we meet
C．where will we meetD．where we met
20．Bill can't buy the new CD player _________ he has run out of his money．（　　）
A．becauseB．butC．thoughD．so
17．Mr．Black got some nicepresents on Father's Day．How happy he was!（present）
4．It's widely accepted that every tourist should have good _________．（　　）
A．methodsB．moodsC．mindsD．manners
14．On April 14，2010，a big earthquake hit Yushu in Qinghai．Buildings fell down．Many people were killed or hurt．Soon after the earthquake happened，soldiers，police and doctors from around
 the country rushed to Yushu to help with rescue（救援） work．But they did not have an easy time．
Yushu sits at about 4，000 meters above sea level．It is very cold there．The air is thin．Some rescuers got sick．They felt dizzy（头晕） and have trouble breathing．Some rescuers were serious-ly ill．At least 200 sick rescuers had to leave Yushu．
What caused their sickness？The sick rescuers had altitude sickness（高原反应）．
The higher a place is above sea level，the less oxygen there is in the air．This causes problems for people who live in lower place．These bodies aren't used to working on so little oxygen．
All kinds of people can get altitude sickness．But some people get altitude sickness easier than others．Most people can go up 2，483 meters without getting altitude sickness．
How to deal with altitude sickness？Some of the first signs of altitude sickness are headache，weakness，trouble sleeping and stomachache．Some people may have trouble breathing．
What should people do if they get altitude sickness？The best treatment for altitude sickness is to go down to a lower place right away．If it isn't serious，you can stay there and let your body adjust（适应）．But you should not exercise at all．
56．Some rescuers had to leave Yushu becauseC
A．they finished their work
B．they were hurt
C．they will ill
D．they had a hard time
57．What causes altitude sickness？D
A．Tiredness
B．an earthquake
C．Bad environment
D．Very little oxygen
58．All the following are the signs of altitude sickness EXCEPTB
A．headache
B．cold
C．stomachache
D．trouble breathing
59．If people get altitude sickness，they shouldn't doA
A．run fast
B．let their body adjust
C．walk slowly
D．go down to a low place
60．What's the story mainly about？C
A．The Yushu earthquake．
B．The rescue work in Yushu．
C．altitude sickness．
D．All kinds of diseases in Yushu．
1．__________，Chinese mobile phones，like Huawei，have improed greatly．
-Exactly．That's why made-in-China products are more and more popular now．（　　）
A．In timeB．In the hopeC．In factD．In the end
18．---Didn't you catch the train yesterday？
---_____．When I arrived at the station out of breath，the train ________．（　　）
A．Yes； has leftB．No； had leftC．No； would leftD．Yes，was leaving
19．I have some tickets for the 9th horticultural exposition（园博会）．I wonder       ．（　　）
A．how I could go there
B．when shall I visit it
C．if you'd like to come along
D．whether are you interested in it

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