_____was expected, he broke his promise once more, ______left his friends down.
| A．It; which | B．As; which | C．It; as | D．Which ;which |
He traveled from place to place , social problems of all kinds .
| A．making out | B．seeing to | C．going over | D．looking into |
Thank you for sending us fresh vegetables of many kinds . You have done us
great service .
| A．不填； a | B．不填；不填 | C．the ；a | D．the ；不填 |
．Doctors and medical supplies to the scene of the accident immediately it happened .
| A．have rushed | B．were rushed | C．were rushing | D．rushed |
—How do you think I should receive the reporter ?
— you feel about him , try to be polite .
| A．How | B．What | C．Whatever | D．However |
_________ the company at such an evening party , he has been choosing a suit which will suit him best .
| A．Representing | B．Represented | C．Represent | D．To represent |