【正文】 They’re not interested.68. When will our country be seriously short of labor if the onechild policy continues?A. In 2025. B. In 2035. C. In 2050. D. In 2070.69. What’s the correct time order of the following events?①.The “two children ” policy was announced.②. China had a population of billion people.③. Some families in the countryside could have two children.④. Families could have two children if one parent was an only child.A. ③④②① B. ②①④③ C. ④③②① D. ③①④②70. What may happen after we have the “two children” policy?A. There will be more old people. B. The labor market population will drop.C. Almost every family will have a second child.D. The population development will be balanced.DIt is reported that some developed countries have shipped broken parts of puters to China. Last month Hong Kong officers found 131,000 kilograms of broken puters, TVs and phones sent from Japan.Things like these are called electronic waste, or ewaste. Dealing with them is not an easy job. Every time an old puter breaks down, it needs to be dealt with safely. What is worse, at present, broken puter parts are usually buried. It may be hundreds of years before they are really gone in the earth.Many places in China are polluted by ewaste. Guiyu in Guangdong Province is one of them. This town is named as “the ewaste capital of the world”. It has to deal with million kilograms of ewaste each year, from which it makes 75 million yuan. But it es at a cost. Many of the poisons in ewaste find their way into the environment. An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.Luckily, the Chinese government wants to change the situation. This year, China passed a new environmental protection law. Computer panies like Lenovo and Dell will be asked to take back their old puters. Hopefully, the problem with ewaste will be solved in the near future.71. The ewaste found in Hong Kong last month was from _____. A. France B. Japan C. Germany D. Australia72. The underlined word “buried” probably means ____in the passage. A. 焚燒 B. 降解 C. 回收 D. 掩埋 73. The town of Guiyu in Guangdong Province_____.A. is the ecapital of the world B. has serious ewaste pollution C. deals with the ewaste safely D. spends much money on ewaste74. This year, the Chinese government _____.A. closed some puter panies B. asked people to hand in old puters C. made a new environmental protection law D. tried to change people’s life75. The passage is mainly about _____.A. the ewaste problem in China B. the cost of burning ewasteC. the ways to deal with ewaste D. the need to pass a law against ewaste五、情景交際：補(bǔ)全對話（每小題1分，共5分）根據(jù)對話內(nèi)容，從方框6個選項中選出5個最佳選項補(bǔ)全對話（其中有一項是多余的）。 twelve三、完形填空（每小題1分，共10分）閱讀下面短文，從短文后各題所給的A、B、C、D四個選項中，選出最佳選項。 twelfth C. twelve。 potatoes45. There are _____ months in a year. December is the _____ month of a year.A. twelve。 potatos C. photos。 the32. My sister doesn’t like fish, _____ I like fish very much.A. and B. or C. but D. so33. It is necessary for us students _____ the listening ability.A. to improve B. improving C. improve D. improves 34. There _____ a basketball match in our school tomorrow. A. will have B. will be C. are D. is going to have 35