问题

I was told that by 1990 things werebeginning to improve, _________ quickly enough.
A:it
B:even I didn’t improve
C:if not improved
D:if even to improve not
B:even I didn’t improve
C:if not improved
D:if even to improve not
正确答案是:
同类题型
See the flags on top of the building? That was _______ we did this morning.
Oh, it ________so nice. What beautiful music it is !
It was with great joy_____ he recieved the news ______ his lost daughter had been found.
It turned out that she won the first prize in the competition, which was her modest expectation
Nancy got up early this morning catch the early bus to the city.