39. Was ________ Bill, ________ played basketball very well, ________ helped you repair your bike?
| A．this; that; who | B．it; that; it |
| C．it; who; that | D．this; who; who |
The following are some popular websites___________people can sell goods to each other.
| A．where | B．which | C．when | D．whose |
—James didn’t turn up last night, did he?
—No. He_________.we had changed our plan.
| A．shouldn’t have come | B．needn’t have come |
| C．didn’t need to come | D．needn’t come |
The fact __________she hasn’t know the result of the examination is a great surprise to me.
| A．which | B．that | C．what | D．when |
A much better way must be found to achieve an equal________of the resources.
| A．distribution | B．contribution |
| C．catalogue | D．separation |
—On the contrary, I think it is the mother, rather than her children, _________to blame.
—I agree with you.
| A．what is | B．that is | C．who are | D．that are |