The famous scientist was going out _____ he found himself surrounded by lots of young people.
#34549
A
when
B
before
C
while
D
after
推荐题目
The fleet made several expeditions _______ the exploration was stopped.
#32794
A
when
B
before
C
while
D
since
She liked the dictionary so much that she would like to take it ____________ it cost.
#80303
A
why
B
how much
C
whatever
D
how expensive
_______every member has arrived, let’s set about _____ the plan for the next five years.
#29940
A
Since; to work out
B
Because; work out
C
Now that; working out
D
For; work out
I had been puzzled over the problem for over an hour without any result, all at once a solution flashed across my mind.
#33232
A
while
B
when
C
then
D
as