1 —I heard that the famous film star married ______ foreign singer yesterday!
问题描述：
1 —I heard that the famous film star married ______ foreign singer yesterday!
—What _____ surprise to all his fans!
A．the; the B．the; a \x05 C．a; a \x05D．a; the
2 —Have you decided already?
—Yes,I _____ at once then．
A．decided B．will decide C．have decided D．had decided
3 Do you know the difficulty he,an elderly person of no family,had ______ five orphans at school?
A．keeping \x05B．to keep \x05C．having kept \x05D．to have kept
4 If I have any further news,you will be the first person _____．
A．knew \x05B．known \x05C．knowing \x05D．to know
答
c, a , b,d求解释，谢谢！第一个是泛指；用aat once 是过去某一时间点，用一般过去时不得不的固定搭配have to 动词不定式是做后置定语，表示第一个知道的人