问题 单项选择题 A3/A4型题

男性,62岁。2天前突然右眼黑蒙,左侧肢体无力,约10分钟后恢复,今日又有一次类似的发作,查体未发现异常。依据临床表现可得出以下结论。

病变定位在()

A.颈内动脉颅外段

B.颈内动脉颅内段

C.大脑中动脉

D.大脑前动脉

E.大脑后动脉

答案

参考答案:B

阅读理解

Your teenage daughter is supposed to be doing homework, but you catch her chatting online. She tells you that she’s talking about the math test tomorrow. Before your eyes start rolling, listen up: teens are using social networking sites for more than just gossip, according to a new study by the National School Boards Association.

The students who took part in the online survey, aged 9 to 17, said they spent almost as much time on social networking online as they did watching television. And it is what these kids are talking about online that is causing such a cheer: education. Of the students who took part in the study 60 percent reported that some of the most popular social networking topics were college planning, learning outside of school, careers, and schoolwork. They also reported posting writing and art projects that might have nothing to do with schoolwork.

Ann Flynn, director of education technology for the National School Boards Association, says incorporating (合并) social networking tools into educational curriculum (课程) is the way forward. Flynn says a school in Cleveland, Ohio is posting students’ book reports on a blog for students of their own ages, parents and other teachers to read and comment on. “If someone reacts other than the teacher, a child is much more likely to take an assignment seriously,” Flynn says.

Not only students but also parents can benefit. Now parents can go online and know what the class is doing. So, next time your child says her blog is educational, get curious, sit down and check out the blog with her. You might just learn something new yourself.

小题1:We can infer from the text that Ann Flynn       .

A.supports students in using social networking sites

B.used to think badly of students’ using social networking sites

C.suggests schools set up their own social networking sites

D.suggests teachers inspect what students do on social networking sites小题2:How does the school in Cleveland mentioned in the text use social net-working sites?

A.It asks each student to keep a blog.

B.It invites parents to comment on students’ work.

C.It welcomes comments on students’ book reports online.

D.It lets students keep in touch with their teachers online. 小题3:A student will not probably take an assignment seriously if he gets comments from       .

A.a stranger

B.his teachers

C.his parents

D.his classmates小题4:Why can parents benefit from social networking sites?

A.Because parents can make a lot of friends online.

B.Because parents can help their children with their schoolwork.

C.Because parents can know their children’s learning at school.

D.Because parents can keep up with social development.

不定项选择