It is uncertain____side effect the medicine will bring about，although about two thousand patients have taken it.
#67381
A
that
B
what
C
how
D
whether
推荐题目
She opened all the windows _____she could take a bit more of fresh air.
#41271
A
so that
B
such that
C
in order to
D
such
There were no other houses beyond her garden, ________ made it seem like her house lay at the end of the world.
#67346
A
which
B
that
C
where
D
what
You’d better take the map with you you won’t get lost,
#41385
A
as long as
B
as soon as
C
now that
D
so that
His father got him a job in a bank but soon it became clear ______ he was not fit for that kind of work．
#68516
A
why
B
what
C
whether
D
that
The old lady likes to spend time indoors, she can comfortably watch televison and read newspapers.
#69302
A
when
B
that
C
which
D
where