.
___ is known to us all is that the 2010 World Expo will take place in Shanghai.
| A．It | B．What | C．As | D．Which |
What the remote areas need most _______ education to children and what the children need ________ good textbooks at the moment.
| A．is; are | B．are; is | C．was; were | D．were; was |
---- What should I do with this passage?
---- ______ the main idea of each paragraph.
| A．Finding out | B．Found out | C．Find out | D．To find out |
. We _______ have proved great adventures, but we have done the greatest march ever made in the past ten years.
| A．needn’t | B．may not | C．shouldn’t | D．mustn’t |
All the people in the nation can remember exactly how many years ago _______ the civil war broke out.
| A．was it that | B．it was when | C．it was that | D．was it when |
_______ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
| A．Whatever; that | B．However; as |
| C．However; that | D．Whatever; which |