【题目】
Everybody is unique on his personality or character.
科目：高中地理 来源： 题型：
【题目】What do you think _____ if he knew the matter?
A. to happen
B. would happen
C. to have happened
D. had happened
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】________quite well in the important exam，he came back home，________and smiling.
A．Having done；relaxed
B．Having done；relaxing
C．Having been done；relaxing
D．Done；relaxed
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】The average Facebook user in the United States has 245 friends，according to a study ______in February.
A．publishing
B．published
C．publish
D．to publish
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】I hear they've promoted Tom，but he didn't mention______ when we talked on the phone.
A．to promote
B．having been promoted
C．having promoted
D．to be promoted
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】To be honest, she had a great __________ for the small town where she grew up.
A. effect
B. effort
C. affection
D. patience
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】阅读理解
阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
Some scientists say that animals in the ocean are increasingly threatened by noise caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial activities under the sea and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect (效果).
Some scientists have suggested setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that loud noises can seriously injure some animals. The research team found that powerful underwater explosions (爆炸) were causing whales in the area to lose their hearing. This seriously affected the whales’ ability to communicate and find their way. Some of the whales even died.
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.
【1】 According to the passage, which of the following is increasingly dangerous to sea creatures?
A. The manmade noises.
B. The sound of earthquakes.
C. The sound of the icebreaking.
D. The noises made by themselves.
【2】 What is discussed in the second paragraph?
A. The ocean animals’ reaction to noises.
B. Human ears sensitive to all types of noises.
C. Different places with different types of noises.
D. The decibels measured differently on land and in the ocean.
【3】 What does the underlined phrase “object to” in Paragraph 5 probably mean?
A. Contribute to. B. Agree with. C. Be against. D. Put forward.
【4】 According to the passage, what will scientists most probably do in the future?
A. They will set a noise limit.
B. They will work hard to decrease noise.
C. They will study the effect of different noises.
D. They will protect animals from harmful noises.
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】Tom doesn’t enjoy computer games, and doesn’t like sports games, either.
Tom doesn’t enjoy computer games, ______ ______ ______ ______ sports games.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
