A.Throw them away. | B.Store and sell them. |
C.Cut them into pieces. | D.Give them to the students in Inner Mongolia. |
A.Buying new exercise books. | B.Helping poor students. |
C.Planting trees and grass. | D.Being stored. |
A.Students will have no exercise books to use in many years. |
B.There will be no waste paper in many years. |
C.The sandstorms will be weaker in Beijing in many years. |
D.Beijing will be much dirtier in many years. |
A.③②④① | B.②①④③ | C.③④②① | D.③②①④ |
A.Planting Trees. | B.Green Promise. |
C.Collecting Waste Paper. | D.Making Money. |
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A.To warn people of emergencies via messages. |
B.To popularize the use of cell phones. |
C.To estimate the monthly number of messages. |
D.To promote the wireless industry. |
A.CTIA | B.the Warning Alert and Response Network |
C.FCC | D.federal regulators |
A.the US federal government | B.mobile phone users |
C.the carriers themselves | D.the law of the United States |
A.Cell Phone Alerts Protecting Students | B.Cell Phone Alerts by Wireless Industry |
C.Cell Phone Alerts of National Disasters | D.Cell Phone Alerts Coming Soon |
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C.the mother tongue | D.ways of teaching |
A.make classes smaller | B.a(chǎn)ssist more senior teachers |
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A.do more homework | B.give up higher grades |
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A.make it academic | B.have a creative environment |
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A.There’s a connection between violence and sports |
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C.There are many reasons for violence at sports events. |
D.David Sampson and Dennis Brock have the same opinion. |
A.“I must drink some alcohol to stop myself feeling shy. ” |
B.“ It’s safe to do what many people are doing. ” |
C.“There are so many of us and not enough of them. ” |
D.“ No one knows I’m doing this. ” |
A.Two. | B.Four. | C.Three. | D.Five. |
A.how to turn games into big parties |
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A.Interferon has serious side effects, while antibiotics do not. |
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C.Antibiotics are very effective, while the effect of interferon is limited. |
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A.About 30. |
B.About 50. |
C.About 120. |
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C.few of the patients who had received traditional treatments remained alive. |
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C.Aimee Hurt |
D.the handler |
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