The doctor did __________ save the patient’s life.
| A．that he could do | B．all what he could |
| C．all he could to | D．which he could |
The Great Wall is so good a place ________ many foreign people come to visit ________ it has become well known all over the world.
| A．as；as | B．that；that | C．as；that | D．that；as |
The college students must study hard toa good knowledge of advanced information technology.
| A．take | B．catch | C．hold | D．acquire |
This area experienced______ heaviest rainfall in_______ month of May.
| A．a; a | B．a; the | C．the; the | D．the; a |
The number of people ________ this happens is not very large.
| A．with whom | B．to which | C．to whom | D．on which |
I have no _____ that you will succeed, but I wonder whether you have really got everything ready.
| A．doubt | B．wonder | C．chance | D．point |