they go to school by bus.(变成一般疑问) 对了,还有.It's far.(变成否定句）we all must the traffic rules.(空格里面填什么)?we all must the traffic rules.(must后面填什么)?A.know B.knows C.look
问题描述：
they go to school by bus.(变成一般疑问)
对了,还有.
It's far.(变成否定句）
we all must the traffic rules.(空格里面填什么)?
we all must the traffic rules.(must后面填什么)?
A.know B.knows C.look
答
how do they go to school
it is not far
know(must后接动词原形)
答
do they go to school by bus?
it is not far
we all must obey the traffic rules