_____ there was no conclusive evidence, most people thought he was guilty.
A. SinceB. WhileC. WhenD. However
David was always ______ his best in any danger, but at that moment he froze.
A. atB. inC. forD. on
A
s the spokeswoman said, ______ we should take action against them depends on what they will do.
A. whyB. ifC. whetherD. that
你是高二（1）班的李华。最近你校举行了一次英语读书演讲比赛。请你结合自身经历，以“What Can Reading Bring Us?”为题写一篇英文演讲稿，呼吁大家多读书、读好书。
注意：1. 字数120单词左右；
2. 可适当添加内容，以使行文连贯。
The fast development of Internet makes it convenient for people to have access to the latest information all over the world, which broadens people’s horizons. However, sometimes the Internet is abused by some to spread rumors(谣言) on purpose, resulting in side effect on people’s life. Therefore, The Internet Society of China(ISC) released(出台) a written proposal last Monday which demanded of Internet companies and websites to strengthen self-discipline and prevent the spread of online rumors.
Three major websites in China voiced their solutions Tuesday to fighting against online rumors in response to the warning on Monday.
Chiefs of sina.com, baidu.com and qq.com have promised the government that they will firmly cooperate with relevant departments to deal with the online spreading of rumors, saying they will improve self-management and take effective measures toward this goal.
Microblogging websites should not be a hotbed for spreading of rumors, said a chief of sina.com, which operates the country's most popular microblogging site Weibo.com. He said Sina is making efforts to control the release of contents on Weibo.com and improve its ability to find out and remove rumors posted on it.
Weibo.com and another major Chinese microblogging site qq.com stopped their comment functions from March 31 to April 3 after they were punished for allowing rumors to spread.
A chief from Baidu.com said it was calling off the information that’s not lawful or legal in its search results and it would further increase technical and manpower investment to remove disinformation.
The website qq.com is learning from the past experience and bettering the safety strategy for its microblogging service to further prevent the spreading of online rumors through microblogging sites, said an unnamed chief from qq.com.
The measure has received widespread support from users and chances are that a cleaner and safer net environment will take shape.
Introduction | ISC released a proposal, 1.______ of Internet companies and websites to strengthen self-discipline and prevent the spread of online rumors. | |
2._____ of the Internet | ●Enabling people to access the latest information3.______ ●Broadening people’s horizons | |
Problems of the Internet | ●Being abused by some to spread rumors 4.______ ●Having side effect on people’s life | |
Responses from websites | ●Promising to 5._____ with relevant departments firmly ●Improving self-management and take effective measures | |
6.______ taken by major websites | ◆sina.com | ●Controlling the release of contents on Weibo.com ●Improving its ability to 7.______ and remove rumors on it |
◆baidu.com | ●Cancelling8.______ and fake information in its search results ●Further increasing technical and manpower investment to remove disinformation | |
◆qq.com | ●Learning from the past experience ●Bettering the safety 9.______ for its microblogging service | |
Results | ●The measure has received widespread support from users. ●People are 10.______ to enjoy a cleaner and safer net environment. | |
In recent years, temperatures in the polar areas are rising faster than anywhere else on Earth. As a result, the ice and the snow are melting at record-setting rates. One result is that sea levels are rising around the world, putting animals and people at risk.
A sheet of ice acts like a huge mirror, reflecting the sun’s energy. But ocean water, which is darker than ice, absorbs a lot of it. This causes the ocean to warm, which in turn speeds up ice melting and which leads to even more open waters. The cycle continues until all the ice is gone.
“As the ice melts, water flows into the oceans, making them less salty. That, along with warmer water temperatures, can harm the creatures that live in, under, and near the ice,” says zoologist Michael Stoddard. “Cold-adapted animals — including polar bears, foxes, hares, and seals — also need ice for travel and survival.”
“Most species of fish, sea spiders, and many other animals and plants that live in the waters of Antarctica don’t live anywhere else,” Stoddard says. “Many of them have special proteins in their bodies keeping them from freezing to death and have other adaptation to the cold that has yet to be explored.”
Therefore, experts are urging us to reconsider the way we live. The fuels that we burn in cars, power stations, and factories are largely to blame for the carbon dioxide and other greenhouse gases that are trapping overmuch heat in our atmosphere. If we can produce fewer of these gases, we can help save the polar ice. “Even small things would make a difference, if everyone did them.” Michael Stoddard says, “That’s what we have to figure out in the near future to help save the polar ice and thus protect the oceans and us.”
1.The passage is mainly written to _____.
A. introduce the present situation of the polar areas
B. warn people against extreme weather
C. call on people to protect the oceans and humans
D. advertise for volunteers to protect the environment
2.Paragraph 2 mainly tells us about _______.
A. the ice’s functions
B. ocean’s quick growing
C. the cause of sea level rising
D. the ways of more waters
3. From the passage, we can know that _______.
A. most polar animals prefer to live in less salty water
B. some of the cold-adapted animals mainly feed on ice
C. many polar creatures have special proteins to keep alive
D. scientists still don’t know how polar creatures have adapted to the cold
4.Which of the following statements is TRUE?
A. Polar bears are expanding at a high speed.
B. Experts advise people not to use fuels at all.
C. Wildlife worldwide is in the process of dying out.
D. Global warm is putting animals and humans at risk.
