The harder you_______ , the greater progress you______ . 
#103025
A
will study; will make
B
will study; make
C
study; make
D
study; will make
推荐题目
—How long            in America?—Two years. I came back last month.
#101175
A
have you studied
B
do you study
C
would you study
D
did you study
--- How many concerts ____ up to now?--- About 25. Last night we ____ our biggest one.
#101391
A
did you play, have had
B
have you played, had
C
had you played, have had
D
do you play, have had