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【单选题】
Which of the following can be inferred from the passage?
A.
About 400,000 people were reported dead or missing in the tsunami.
B.
Impressive progress has been made so far in reconstructing the tsunami-hit areas in Sri Lanka.
C.
It is estimated that in the year 2005, about 500,000 tourists will come to the country.
D.
Sri Lanka is most famous for its mountains along the Indian Ocean.
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举一反三
【单选题】氯化铵具有:
A.
降压作用
B.
祛痰作用
C.
退热作用
D.
降体温作用
【单选题】氯化铵具有
A.
祛痰作用
B.
镇咳作用
C.
平喘作用
D.
降体温作用
E.
降压作用
【简答题】阅读下面的短文,然后按照要求写一篇150词左右的英语短文。 A peacock was very unhappy with his ugly voice; and he spent most of his days complaining about it. 'It is true that you cannot sing;' said the fox, 'but look how beautif...
【单选题】氯化铵具有
A.
祛痰作用
B.
镇咳作用
C.
平喘作用
D.
降体温作用
【单选题】—I won the high jump yesterday. —_______. [     ]
A.
It's a small thing
B.
It's all right
C.
I hope so
D.
Congratulations to you
【单选题】It's one thing to communicate with your friends on the phone, but it is quite another to _________a nice letter explainning the same ideas.
A.
convey
B.
distribute
C.
inquire
D.
compose
【单选题】蛋白质α-螺旋叙述正确的为:
A.
α-螺旋是双螺旋结构
B.
每10个氨基酸残基螺旋上升一圈,螺距为0.54mn
C.
氨基酸侧链R在螺旋内侧
D.
相邻两圈螺旋之间靠氢键维系
E.
α-螺旋是多肽链相当伸展的结构
【判断题】The peacock is very proud . ( )
A.
正确
B.
错误
【简答题】A.It's a new thing and people would like to try it out. B.They have less time to attend traditional classes. C.It would save a lot of money for the students. D.Televised lessons are much easier to und...
【多选题】氯化铵具有
A.
祛痰作用
B.
酸化体液
C.
平喘作用
D.
可用于干咳
E.
使痰液中蛋白质二硫键断裂
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