Our teacher is always busy preparing lessons until 11 o’clock at night, _______we students have gone to sleep.
#72072
A
that time
B
by which time
C
by that time
D
which time
推荐题目
---- Li Yuchun is said to have been invited to 2014 CCTV Spring Festival Show.---- Really? It’s been a long time ___________ she won the champion in Super Girl in 2005.
#67718
A
since
B
that
C
when
D
before
The journey around the world took the old sailor nine months, _________the sailing time was 226 days.
#71745
A
of which
B
during which
C
from which
D
for which
_________, I always feel I want a few more days.
#69097
A
However long is a vacation
B
However long a vacation is
C
However is a vacation long
D
However a vacation is long
7. You should put on the notices ______ all the people may see them.
#72578
A
where
B
in which
C
at
D
for them
It was wrong to cut down the old tree which dates back to 1915, _______ the reason．
#68413
A
whatever
B
wherever
C
whenever
D
however