people are trying to stop pollution from cars ,one way is to make green cars .but it ()much to
问题描述：
people are trying to stop pollution from cars ,one way is to make green cars .but it ()much to
make these cars.A takes B spends C pays D costs.要说为什么?
答
D costs
人们尝消除汽车带来的污染,其中一种方法就是制造绿色环保的汽车,但是制造这种车的成本太高.spend on sth./(in)doing sth.不接to ,pay 后面接for ,排除B和C.这里想表达的意思是 成本（花费）太高.所以选D.swimming across the river takes about 10 minutes.请问这一句里， takes 前是否省略了it ?没有 swimming across the river 这个就是主语it takes sb sometime/money to do sth.take不都是这样用的吗？它能单用吗可以啊 表示 花费 的意思 游到河对面大约花费了10分钟的时间