题目

与直线垂直，则的值为（     ） A．          B．             C．     D．或 答案：D句型转换：（一空一词）1.He does his homework in the evening. （否定句）He ___________ __________ his homework in the evening.2.There’re some pictures on the wall. (一般疑问句)_________ there __________ pictures on the wall?3.It takes me 20 minutes to walk to school every morning. （划线提问）_________ __________ __________it _________ _________ to walk to school every day?4.We like science because it’s really interesting. （划线提问）__________ __________ ________ like science?5.She wants to join the art club（划线提问）___________ _________ does she _________ to join?6.It’s two kilometers from my home to school. （划线提问）________ __________ _________ it from __________ home to school?7. She gets to school on foot. （划线提问）__________ _________ she ___________ to school?8.What’s her age? (同义句)___________ _____________ is _____________?9.The boy likes going to school by bike. (同义句)The boy likes _________ ________ __________ to school.10. Can you sing? Can you draw?. (合并为选择疑问句)Can you sing __________ _______________ ?