问题

We are glad to see the suggestions _____ by the Students’ Union have turned out to be working ratherwell. [ ]

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

正确答案是：

同类题型

her, together with some of his oldfriends,there already.

You parkhere! It’s an emergency exit.

When doing your history homework on theCivil War by typing in details to Google, a list of related books will ______ .

1－I wonder ____________.－Zebras.

We shouldn’t spent our money testing so many people, most of ___ __ are healthy.