—Coach，can I continue with the training?—Sorry，you can’t________you haven’t recovered from the knee injury.
#30235
A
until
B
before
C
as
D
unless
推荐题目
The buses, most of _______ were already full, were surrounded by an angry crowd.
#34636
A
that
B
it
C
them
D
which
While many believe Benjamin Franklin to have discovered electricity, recent findings seem to show _____.
#80228
A
anyway
B
otherwise
C
somehow
D
so
—What should we pay more attention to if we go north in winter, Mum?—Nothing much. Take warm clothes ______ the weather is cold.
#80658
A
as long as
B
now that
C
if
D
in case
The mayor of a small town in southern Italy has forbidden residents to die, ______ there is no graveyard for them to be buried in.
#32302
A
as if
B
because
C
if
D
where