Wang Pin is an orphan.He has no dad ___ mum.
#80408
A
and
B
but
C
or
D
/
推荐题目
— Why was it so noisy over there? — Mo Yan, the Nobel Literature Prize Winner, was surrounded by journalists ____ he made public appearance at today’s press conference.
#31838
A
until
B
so that
C
in case
D
the instant
(2013·杭州模拟)Encouraged by my science teacher, I set about my studies on developing my product, I hope I will succeed in applying for a patent(专利权).
#30598
A
with whom
B
to whom
C
through which
D
for which
___ we know some basic knowledge concerning AIDS, we can protect ourselves from being infected.
#33392
A
If only
B
Even if
C
So long as
D
Unless