问题

Mr Smith is always on time for everything How________ it be that he was late for the flight
A:it
B:who
C:that
D:which
B:who
C:that
D:which
正确答案是:
同类题型
t want to go shopping. ________, it’s raining heavily outside.
My uncle now teaches French in a famous domestic university, who _______ in Paris for 6 years
__ have worried before I came to the new school, for my classmates here are very friendly to me.
It seems as if they are going to ____ us a lot of money for the party hall.