You may easily lose your way in Shanghai ______ you don’t have a map or a guide.
#41381
A
until
B
unless
C
though
D
if
推荐题目
He transplanted the rare flowers to the botany garden_______it was the best time for them.
#72295
A
where
B
when
C
until
D
that
The reason_____the manager explained at the meeting sounds reasonable.
#73716
A
which
B
what
C
why
D
for which
Many people _________ lose one of their senses have made great achievements.
#66582
A
who
B
whom
C
which
D
what
_______ is known to everybody that the moon travels round the earth once every month.
#73367
A
It
B
As
C
That
D
What