These young orange trees need special care _______ they can live through winter .
#57969
A
for
B
because
C
so that
D
unless
推荐题目
–Why were you late for school this morning?–I got up very early this morning, ________ I didn’t catch the first bus.
#55176
A
and
B
but
C
or
D
so
My sister is only five, but she always tells me ____ my pictures are good or not.
#58117
A
if
B
whether
C
that
D
how
_____ a lot of small ads are put up on the walls, out city will be untidy.
#55173
A
Until
B
Though
C
If
D
Unless
