问题

It’s suggested that vehicle taxes should be set on how dirty the car’s exhaust is, with no tax _______ on the most environmentally friendly one.

A:depending… imposing
B:depended…imposed
C:depending…imposed
D:depended…imposing

正确答案是：

同类题型

I hate when people talk with their mouths full. [ ]

_______ is this pencil —It’s mine.

Please _____ the numbers and I’m sure they will _____ more than 1,000.

s the working mother is, shestill_____ a lot of time to her children.

I still remember my wonderful stay there ________ I worked in the distant mountain village.—But everything is changing so fast, the persons there aren’t the ones ______they used to be.