A tourist will easily lose his way in Beijing ______ he has a map or a guide.
#58451
A
if
B
because
C
unless
D
when
推荐题目
—Will you play basketball against Class 3 tomorrow?—Yes. ________ it snows.
#58353
A
If
B
Until
C
When
D
Unless
_______hard work it is! And__________should I do to complete it well?
#55452
A
What a, how
B
What, what
C
How, what
D
What, how
Stephen Hawking can’t walk or even speak，_____he has become very successful.
#58267
A
but
B
and
C
or
D
then