Here____we have just talked about .
A.the man comes B.comes the man C.does the man come D.the man does come
为什么选B?
____answer these questions without referring to the book.
A.As it is possible B.If possible C.If is possible D.As is possible
为什么选B?
Against the wall ____.
A.stood several small trees. B.several small trees stand
C.did several small trees stand D.did stand several small trees
为什么选A?