He has gained ______ rich work experience there and is showing _______ great progress. 
#14451
A
a; a
B
a; /
C
/; a
D
/; /
推荐题目
The construction of a highway will _____ the growth of the suburbs.
#14030
A
be contributed to
B
contribute to
C
contribute
D
contribute for
He bought a book with the _____ 50 dollars and then his money ______.
#11649
A
remaining; was used up
B
remaining; ran out of
C
remained, ran out
D
remained, gave out