I was watching the news on TV ________ the power went off.
#32498
A
when
B
as
C
while
D
until ．
推荐题目
He was about to leave the office for home _______someone knocked the door and asked for some help.
#30110
A
until
B
while
C
as
D
when
The factory has developed a lot____ we visited the advanced worker five yeas ago.
#34010
A
when
B
which
C
that
D
where
The value of life lies not in many days we live, but in ____ use we make of them.
#31891
A
that; which
B
what; that
C
how; what
D
what; how
The Frenchman speaks ______.
#80381
A
French as well as Chinese
B
Chinese as well as French language
C
Chinese as well as French
D
the French language as well as Chinese.