(2013·山东，26)Mark needs to learn Chinese________his company is opening a branch in Beijing.
#67436
A
unless
B
until
C
although
D
since
推荐题目
Every evening after dinner, if not from work,, I will spend some time walking my dog.
#68073
A
being tired
B
tiring
C
tired
D
to be tired
He wouldn’t leave the TV set, ______ he was going to have an important exam the next day.
#67651
A
even so
B
even if
C
as though
D
as if
Spelling Bee is a contest ________ competitors, usually children, are asked to spell as many words as possible.
#67152
A
which
B
where
C
what
D
when
The old lady’s hand shook frequently. She explained to her doctor ________ this shaking had begun half a year before, and ________, only because of this, she had been forced to give up her job.
#73998
A
when; how
B
how; when
C
how; how
D
why; why
The book was written in 1946, ____ the education system has witnessed great changes.
#70115
A
when
B
during which
C
since then
D
since when