Nobody can achieve anything of real significance _____ he works very hard.
#31955
A
if
B
unless
C
meanwhile
D
as
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All people, they are old or young, rich or poor, have been trying their best to help those in need since the disaster.
#79731
A
even if
B
whether
C
no matter
D
however
It was for a lifetime of unselfish work among the sick natives ______ the old doctor deserved to be honored.
#33380
A
who
B
that
C
which
D
whom
____________ many times, but he still couldn’t understand it.
#32349
A
Though he had been told
B
Having been told
C
Having told
D
He had been told
_______ you keep on practicing English, I’m sure you will be able to speak it fluently.
#32660
A
As soon as
B
As long as
C
Even if
D
As if