Over the last decade, my experiences            there is no shortcut to excellence and you have to use your talents and abilities to get ahead of others.
#101975
A
had proved
B
prove
C
have proved
D
were proving
推荐题目
—What’s that terrible noise?—The neighbors      for a party. 
#100709
A
have prepared
B
are preparing
C
prepare
D
will prepare
 My chest _____ when I take a deep breath, doctor.
#100735
A
hurts
B
wounds
C
harms
D
injure
I would have come earlier, but I ________ that you were waiting for me. 
#102416
A
hadn’t known
B
didn’t know
C
would have known
D
haven’t know
Liu Ming is said         abroad for one year before he came to teach in our school.
#103093
A
to have studied
B
to study
C
to be studying
D
to have been studying