we can go on foot 改成一般疑问句 怎样变成一般疑问句

we can go on foot 改成一般疑问句 怎样变成一般疑问句 把You can go to the zoo on foot.变成一般疑问句是什么? I can go on foot.(改为一般疑问句) you can go on foot （变一般疑问句） mike can go there on foot (一般疑问句) we can go to school by bus?变成一般疑问句 We must go to school on time变成一般疑问句 I usually go to shool on foot改成否定句和一般疑问句 the children usually go to school on foot变成一般疑问句 She can get to the zoo on foot.改成一般疑问句 She goes home on foot 怎么改成一般疑问句? I go to school on foot怎么改为一般疑问句