You have failed two tests.You'd better start working harder, ________you won't pass the course.
#30473
A
and
B
so
C
but
D
or
推荐题目
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
As a matter of fact, ________ matters most in learning English is enough practice.
#30329
A
where
B
why
C
which
D
what
I'll be out for some time. ______ anything important happens, call me up immediately.
#30003
A
In case
B
As if
C
Even though
D
Now that
Evidence has been piled up drinking water before breakfast is good for our health.
#31946
A
what
B
which
C
if
D
that