Why don’t you bring ________ to his attention that you are too busy to do it?
| A．that | B．what | C．that | D．it |
It is ______ the customers’ needs that has made chain stores so popular in big cities in China.
| A．meeting | B．met | C．to have met | D．being met |
. No one really knows exactly when the first people arrived in_____we now know as California.
| A．that | B．which | C．what | D．where |
I feel sure that qualification, ability and experience, you are well suited to the position we have in mind.
| A．in need of | B．in spite of | C．by means of | D．in terms of |
The theory most scientists objected to in the end .
| A．being proved to be of significance | B．was proved to be significance |
| C．proving to be significant | D．proved to be significant |
He knew the problem was serious and undertook to look into it he reached the office.
| A．suddenly | B．immediately | C．abruptly | D．shortly |