(2013·高考山东卷)Mark needs to learn Chinese ________ his company is opening a branch in Beijing.
#67416
A
unless
B
until
C
although
D
since
推荐题目
Hidden _____ by a big tree, his house was not to be seen.
#72468
A
as it was
B
as it is
C
as it did
D
as he did
If I  ______ you, I _____ go with you.
#41159
A
am will
B
was would
C
were would
D
was would
This is a very interesting book. I’ll buy it, _____. 
#66883
A
how much may it cost
B
no matter how it may cost
C
however much it may cost
D
whatever may it cost