单选题The most visible victims of pollution, fish, are only a link in a chain
from microscopic life to man.
A. 鱼是最显而易见的污染受害者，但它只不过是从微生物到人类这一长链中的一环罢了。
B. 在从微生物到人类这一长链中，鱼是污染的唯一受害者，而且是最容易看见的。
C. 污染影响着所有的生物界，但鱼是最显而易见的受害者。
D. 最明显的污染受害者们构成了从微生物到人类的长链，而鱼则仅仅是其中的一环。
单选题He has to earn lots of money ______ he can buy his children nice food and clothes. A. that B. so as C. so that D. for
单选题Tom ______ have met us three times last year, but' the first two meetings were canceled.
单选题In the modern world, it is important to be well-informed. Success in many fields depends on getting the latest information.
单选题[此试题无题干]
单选题The computer ______ in the repair shop right now.
单选题I"m glad to say that he"s already finished ______ 50% of the book in these past three days.
单选题From the passage, insomnia results from ______.
单选题The new products of your company may be worth ______ an advertisement
in the local paper.
A. to put
B. putting
C. put
D. puts
单选题The two companies are working in ______ with each other in the development of new products.
单选题I found that she ______ lived in that apartment. A. no any longer B. no longer C. not any longer D. not longer
单选题This sort of situation highlights a critical weakness in the leadership of the country: accountability.
单选题A large percentage of e-commerce businesses went bankrupt in 2000,
mostly due to inadequate business plans and excessive spending on advertising
and marketing.
A.2000年有大批网络公司倒闭，极可能是因为计划中的资金不足以及过量的广告和营销花费。
B.2000年大多数网络商务企业出现亏损，严重影响了资金的充分利用以及广告营销的合理开支。
C.2000年有很大一部分电子商务企业破产，主要是由于商务规划不周密以及广告和营销开支过多。
D.2000年大批公司的电子商务部门都有银行债务，大大导致了预算资金不足以及广告和营销费用短缺。
单选题Melankomas wanted to become athlete because ______.
单选题The production of too many useful things results ______ too many useless people.
单选题A group of bystanders were invited to ______ the game.
单选题The range of development in the information industry enhances and encourages that of the total technological growth.
单选题I have promised Linda not to give ______ the secret.A) awayB) inC) outD) up
单选题Some people remain healthy both physically and mentally despite the passage of time.A) 尽管时间在流逝，有些人仍能保持身心健康。B) 时间通道使有些人的身心变得健康。C) 有些人的身体和精神依然健康，尽管时间在流逝。D) 有些人的身体和精神随着时间的流逝而变得健康。
单选题Is there any hope of ______the gold medal?A) John to winB) John winC) winning JohnD) John's winning