[单项选择]What can we do for them ______ all the help they have given us
A. in regard to
B. in return for
C. in honour of
D. in reply to

[单项选择]What can we do for them （　） all the help they have given us
A. in regard to
B. in return for
C. in honour of
D. in reply to

[单项选择]What can we do for them ______ all the help they have given us
A. in regard to
B. in return for
C. in honour of
D. in reply to

[单项选择]All we can do is to hope this chemical plant will take ______ to reduce air pollution.
A. measures
B. ways
C. positions
D. methods

[单项选择]We should help others as much as we can.

[单项选择]Which of the following can we do in the zoo

[单项选择]We all know about the_____ that smoking can do to our health.
A. hurt
B. injury
C. harm
D. wound

[单项选择]Can we do our work better with （　） money and （　） people
A. lesser; few
B. less; fewer
C. little; less
D. few; less

[单项选择]All of the following stuff can help archaeologists to learn about contemporary society or ancient society except ______.
A. used batteries
B. broken stone tools
C. dead persons
D. discarded shoes

[单项选择]The cream Martin gives Julia can help her in all of the following EXCEPT______


A. removing dirt and oil
B. stimulating circulation
C. smoothing out the skin
D. getting rid of dead cells

[单项选择]Can we do our work better with ______ money and ______ people
A. lesser; few
B. less; fewer
C. little; less
D. few; less

[单项选择]A good reading habit can help your child do well at school.

[单项选择]

How can we get rid of garbage(垃圾) Do we have enough energy sources to meet our future energy needs
These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the time it can save the land to hold garbage.
For a long time, people buried garbage or dumped(倾倒)it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas； but they are chemically similar to these fossil(化石)fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source.
Burning garbage is not a new idea. Some cities in Europe and the United States have been burning garbage for years. The heat that is produced by burning garbage is used to boil water. The steam th
A. Delighted
B. Sad
C. Agreeing
D. Disagreeing