______ giving up, he went on with his research,got his PhD and married the girl.
#28974
A
Without
B
Except
C
Instead of
D
But for
推荐题目
The Great Wall travels______ deep valleys, _____ deserts and______ mountains.
#26210
A
over; across; through
B
through; across; over
C
across; over; through
D
through; across; across
I’m ____your class today so you must do ____ I tell you. 
#27611
A
in charge of; as
B
instead of; what
C
in the form of; like
D
looking at; as