we ,trees ,cities ,cool ,because,green,they,our,plant,help,make,and （连词成句）急

we,trees,cities,cool,because,green,they,our,plant,help,make,and造句 we ,trees ,cities ,cool ,because,green,they,our,plant,help,make,and （连词成句）急 You can see the( ) green trees along the streets.A.city B.cities C.city's D.cityc' If we plant more trees in the north and northwest of China,big cities there will have fewer _______In spring and autumn. we plant trees every we plant trees every we plant trees every We have trees( ) our school I will focus how we can better plan our cities using trees to provide a more comfortable environment for us to live in 这个句子里的using 做的是什么成分,是做city的定语吗? to make our city more beautifulA a lot of trees have been planted B it's necessary to plant a lot of trees C a lot of trees need planting D we have planted a lot of trees We think __planting trees will help the enxironment A.if B.whether C.that Dwhen we can see____ behind the trees A some goose B some geese C some gooses If we all think _____ ,we can help grow trees.A.careful B.more careful C.carefully D.most carefully we can get wood from trees.(trees)为划线部分. -We shouldn't cut down too many trees,should we?-__.We should protect and plant more trees.A.Yes,I think so.B.I agree.C.Neither do I.D.No problem. In order to make our city green ____ A it is necessary to have planted more trees B many moretrees need to plant C our city needs more trees D We must plant more trees What has cities with no houses,rivers without water and forests without trees? 猜谜：I have cities but no houses ,forests but no trees,rivers without water .what am