When he was alive, the old scientist used to say that knowledge ______ from practice and he gained his experience by doing a lot of practical work.
#104096
A
was coming
B
had come
C
comes
D
would come
推荐题目
The crazy fans ________ patiently for two hours and they would wait till the movie star arrived.
#104782
A
were waiting
B
had been waiting
C
had waited
D
would wait
The workers were so tired that they fell asleep where they ______without undressing.
#100749
A
lying
B
were lying
C
lied
D
were lain
I don't know when he ___. But when he ___ back, I’ll let you know.
#103935
A
comes ; will come
B
will come; comes
C
comes;comes
D
will come; will come
--- Does Li Hua serve in the army?---No, but he________ in the army for three years.
#100952
A
served
B
has served
C
is serving
D
would serve
Considering your salary, you should be able to ____ at least twenty dollars a week.
#99867
A
set up
B
set out
C
set down
D
set aside