There is no simple answer, _____ is often the case in science.
#76496
A
as
B
that
C
when
D
where
推荐题目
We live in a society_____ there is a great deal of debate about competition.
#77829
A
which
B
where
C
when
D
that
I can think of many cases students obviously know a lot of English words and expressions but couldn’t write a good essay．
#77305
A
why
B
which
C
as
D
where
We can never forget the days _______the two astronauts in spaceship worked together and the days _______we spent together.
#76008
A
which; when
B
when; which
C
what; that
D
on which; when
The school year is divided into two semesters, __________is September through December.
#78605
A
the first of which
B
the first of them
C
the first of it
D
the first of that