Though the aerospace industry has made greater progress in China, the scientists will not _________ themselves ___________ this status.
| A．resign; to | B．sign; for | C．design; for | D．resign; for |
—Do you think that man will come to your help?
—I really don’t knowa person like him can help me with.
| A．how | B．what | C．why | D．if |
I must think of a proper gift for my mother，won’t be expensive but will make her happy.
| A．who that | B．the one which | C．it | D．one that |
After five hours drive，they reachedthey thought was the place they’d been dreaming of.
| A．that | B．where | C．which | D．what |
sometimes keeps her awake at night isTom is getting more and more quiet at home.
| A．That;which | B．It;that | C．Whether;what | D．What;that |
excited us Chinese greatly that Liu Xiang，a Chinese，won the Olympic champion of the 110 meter hurdle race
| A．What | B．That | C．It | D．As |