I want to be very careful to talk only about ____ we've formally tested.
| A．which | B．that | C．what | D．whether |
It was reported in the newspaper that one of our students got the first place in the last Provincial Chemistry Olympic Contest in June．
| A．having been held | B．to be held |
| C．being held | D．held |
China develops rapidly in economy，especially in space，draws many western countries’attention．
| A．which | B．what | C．it | D．that |
is true friendship is that he or she would like to do all she can his or her friends when they are in trouble．
| A．What；help | B．It；to help | C．What；to help | D．Which；help |
Judging from his IQ and his present state of study，he be admitted to Ts-inghua University this year if nothing special happens．
| A．should | B．shall | C．can | D．must |
His father makes a promise to him that he will buy him a computer if he a good score for the entrance examination to college this June．
| A．is getting | B．is to get | C．will get | D．gets |