单项选择题

In recent years, there has been an increased awareness of the importance of protecting the environment. The three Rs to keep in mind for a cleaner environment are "reduce, reuse, and recycle."
First, reduce how much you use. It means shopping with the environment in mind: Consider the environmental impact of each product before you buy it. Make a list of what you need before you go shopping; this will reduce impulse buying. Buy in bulk-its cheaper and eliminates small containers and excess packaging. Besides, bulk merchandise may be shared with friends or neighbors. You should also avoid buying things that can’t by recycled.
What will the speaker talk about in the following part of his/her speech

A. How to achieve the other two Rs.
B. How to share merchandise with friends or neighbors.
C. How to select the goods one needs.
D. How to reduce garbage littering at hom
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Create a space in which you can always do your paperwork. This is perhaps the most important element of a successful system. If you can’t devote an entire desk to the task. at least invest in a rolling file chart to store active paperwork and a two-drawer file cabinet for family records. Store the rolling file chart where it is most convenient and comfortable to do your work, whether that is the kitchen, office, or family room. To do well with one’s paperwork, one should at least invest in a rolling file chan
A. to store active paperwork.
B. to keep family records.
C. to convenient movement of paperwork.
D. to do it conveniently at any plac
单项选择题
US citizens and businesses have long complained that many of the government’s rules are written in overly technical, complicated language. The Occupational Safety and Health Administration (OSHA) has particularly been the subject of much criticism and debate. This agency makes and enforces rules to ensure employee health and safety on the job. The problem is, even after reading the roles several times, employees often don’t know what is expected of them. OSHA has been the subject of much criticism mainly because
A. its rules are wrongly expressed.
B. its rules focus on too many details.
C. its rules use many technical words.
D. its rules are beyond comprehension.
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