---______ the farmers discovered the entrance to the secret cave in the valley?--- Totally by chance.
#85269
A
When was it that
B
How was it that
C
How it was that
D
When it was that
推荐题目
It is not how much we do but how much love we put into what we do _____ benefits our work most.
#84933
A
when
B
that
C
what
D
how
Is it he or you ________ in charge of the job and supposed to complete it on time?.
#84858
A
who is
B
that is
C
who are
D
whom are
—I’ve read another book this week.—Well, maybe __ is not how much you read but what you read that is important.
#85206
A
this
B
that
C
there
D
it
---You didn’t lock the back door.一You are wrong．I .
#84912
A
have locked it
B
lock it myself
C
did lock it
D
do lock it
Was it through Mary _____ was working at a high school ____ you got to know Tom?
#84988
A
who; who
B
that; which
C
who; that
D
who; which