读图回答下列问题．

（1）全球主要由______大板块构成，板块交界地带地壳比较______，是世界主要的火山带和______带．

（2）四川省汶川县（右图C处）发生的8.0级大地震，主要原因是图中①______板块和②______板块发生______运动（挤压、拉伸）造成的．

（3）当地震发生时，你认为可取的应急措施是______．

①躲到课桌下面         ②靠墙角蹲下     ③乘电梯逃生   ④一楼的跑到空旷场地   ⑤跳楼逃生        ⑥躲到洗手间里

A．①③⑤⑥B．②③④⑥C．①②④⑥D．①③④⑥

阅读短文，将文中划线句子译成中文。

     Parents buy computers for their children.① They hope computers can help them improve their studies in

school. However,many of them use them to play games, watch moives or listen to pop songs instead of

studying.② So many teachers and parents complian that computers can＇t help children to study well but

make them fall behind.

①____________________________________.

②____________________________________.