单选题Whatwillthewomando?

单选题

单选题Dina Borzekowski made a study of a group of third-grade students from six American schools. During a school year, nearly 400 students and their parents were asked to report on whether they had such things as televisions and computers in the home, as well as how often the child used them. The children"s language ability was tested (测验) twice over the year. Children who had a television set in the bedroom but did not have a computer at home scored (得分) the lowest, while students without TV in the bedroom but with a computer at home scored the highest. Students who had a television in the bedroom over the school year scored lower than those who had their TV taken away during the same time. "This study suggests that taking TV sets out of children"s bedrooms, or not putting them there, may be helpful," said Borzekowski. "While this study does not prove (证明) that bedroom TV was the reason for the lower test scores, it suggests that children shouldn"t have TV in their bedrooms. It also suggests that a home computer may help a child"s test scores. The best way was having no TV in the bedroom and also a home computer to use.

单选题Whydidtomlookworriedaccordingtotheconversation?

单选题The last two paragraphs tell us ____________.A. to put a paper cover on a library bookB. library books must be taken care of at homeC. taking more care of library books

单选题Each one of us ______ a nice pencil-box.

单选题How long have you ______ this book?

单选题I don't like coffee, but I like tea ______.[A] little[B] a lot[C] quite a few

单选题Everything can't live ______ the sun. A．with B．without C．of

单选题Whenwilltheman'sunclecome?A.June2nd.B.July22nd.C.June22nd.

单选题Whatdoesthemanmean?

单选题

单选题One night the Frenchman went out for a walk ______.

单选题What is the main(主要的，总管道)idea of this passage?

单选题I'm ______ it will rain this afternoon.

单选题______ terribly hot weather we have here every summer!

单选题Tim had a bad cold and stayed ______ home for all the weekend.