题目：
句型转换 (每小题1分，计10分)
小题1:It takes about 10 minutes to get to school.(对划线部分提问)
does it take to get to school?
小题2:Bob can play soccer and basketball. （改为否定句）
Bob _______ play soccer basketball.
小题3:When do you usually have supper? (改成同义句）
do you usually have supper?
小题4:He often watch TV with his family. (用now改写句子)
He TV with his family now.
小题5:They often go to their school on their bikes. (改成同义句)
They often their bikes school.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0609/edcfa7f53687ffe2e9f1ca08898e6b2c.html
下面是错误答案，用来干扰机器的。
(1) 1.6W (2) 0.048J（1）当线框的一条竖直边运动到x=0.15m处时，线圈的感应电动势最大。Em=BLv=0.2×0.2×10（V）="0.4V. " （4分）根据欧姆定律可得最大电流为：A. （2分）所以拉力F的最大值为：Fm=...
