Litter-baskets have been placed under the trees汉语意思
Litter-baskets have been placed under the trees汉语意思
litter baskets have been placed under the trees 这句话是被动语态 求变成
Litter baskets have been placed under the trees,but people s
litter baskets have been placed under the trees为什么不用has
we have placed litter-baskets under the threes改成被动句
Someone asks you if the litter baskets have been emptied yet
you mustn't drop litter in the park 汉语意思
the trees _______________in the storm have been moved off th
Some of the trees I follow have been 15 today.
Since the earliest times, trees have always been very useful
mang trees have been planted by people the
请问 placed under the authority of the sth.