题目

下列说法中，正确的是( ) A . 共价晶体中，共价键的键长越短，键能越大，熔点就越高 B . 碘单质升华时，分子中I-I键发生断裂 C . 分子晶体中，共价键的键能越大，该物质的熔、沸点就越高 D . 分子晶体中，分子间作用力越大，则分子越稳定 答案：ASoap operas from South Korea have been popular in China for more than twenty years now. So it is not the first time for the soap operas made in China to feel less popular. But this time, they are facing more difficulties, for The Heirs(继承者们)and My Love From the Star really made a full success.A senior official said he sometimes watched soap operas from South Korea, as well as House of Cards, an American opera about politics（政治）. These operas made both in South Korea and in America have a lot of lovers in China.Many people agree that China’s soap operas can’t be much loved by most Chinese, because they are not as interesting and exciting as those operas from South Korea and America, such as My Love From the Star, a South Korean love story between a time-traveling professor and a famous movie star. However, South Korea not only provides soap operas but also some variety shows(综艺节目). Where Are We Going, Dad? is not an original Chinese show. We learned it from South Korea although not many in China know about that fact. South Korea has created many popular shows and these stories tell there’s no difference between men and women but in their country men are certain to play a more important role.1. When might soap operas from South Korea become popular in China?A. 1991 B. 1972 C. 2010 D. 20012.Most people in China like watching shows made in ______.A. Europe B. China C. South Korea D. Japan3.The soap operas made in China are not as popular as those in South Korea or America, because ______ .A. senior officials don’t allow us to watch themB. they are not very interesting and excitingC. Chinese people are more interested in politicsD. they were only made twenty years ago4.According to the passage, we can know Where Are We Going, Dad? is ______ .A. more popular than My Love From the StarB. loved by a lot of South KoreansC. about the love between a professor and a starD. originally from South Korea5.What does the underlined phrase “play a more important role” mean?A. There’s no difference between women and men.B. Men like soap operas better than women.C. Women don’t like the shows played by men.D. Men do more for the families and society.