问题

Elizabeth _______ a good plan of increasing sales at the meeting.

A:put up
B:put on
C:put forward
D:put down

正确答案是：

同类题型

The TV programme has ______on the children as_______as the old.

This problem may lead to more serious onesif _______ unsolved.

Over the past decades , sea ice in the Arctic as a result of global warming .

________ the tower building，where you can see the whole city

She was told to wear flat shoes ________ her back problem