The success of the project stands ______ management's support of it.

I hope you ______ all the materials I need for tile cla...

单项选择题I hope you ______ all the materials I need for tile class before I come and teach here tomorrow.

We're separating ______.A．to keepB．for keepC．for keepsD...

单项选择题We're separating ______.

We've, under extremely difficult conditions, done very ...

单项选择题We've, under extremely difficult conditions, done very well, ______.