Please don't call me at the office it's really necessary．
#31141
A
if
B
unless
C
otherwise
D
except
推荐题目
_______he lives in a large flat and owns much money, he doesn’t seem as happy as before．
#34802
A
Before
B
Whether
C
Unless
D
While
—Why didn’t you tell him about the meeting?—He rushed out of the room _____ I could say a word.
#79828
A
before
B
until
C
when
D
after
When we got up this morning, we found the sun rose, ____ it always does, in a clear sky.
#32169
A
what
B
which
C
if
D
as
Although the old lady has a daughter and two sons ,______ live with her．
#33821
A
none of whom
B
neither of them
C
all of whom
D
none of them
—Why are you staring at me?—You look stupid! The way you wear is______ annoys most.
#34826
A
which
B
where
C
how
D
what