They__all over the city , So they plan __ some other cities.
这里面是什么时态?过去时态吗?
A have traveled ; visit B traveled ;to visit
C traveled ;visiting D have traveled ;to visit
plan后面是跟不定式吗?
这里面是什么时态?过去时态吗?
A have traveled ; visit B traveled ;to visit
C traveled ;visiting D have traveled ;to visit
plan后面是跟不定式吗?