---______ 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
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It was in the factory ________the TV sets were produced________ we met for the first time.
#84846
A
where, where
B
that, where
C
that, that
D
where, that
It is in Chengdu No.7 High School _______ a variety of activities are offered _______ I am able to develop my interests.
#84890
A
that; that
B
where; that
C
where; which
D
that; which
It was only after he had read the papers Mr. Gross realized the task Before him was extremely difficult to complete.
#84927
A
when
B
that
C
which
D
What
---____ was it _____they discovered the entrance to the underground palace?--- Totally by chance.
#85446
A
What; that
B
How; that
C
When; how
D
Where; that
It’s _______ you do today that will make a difference in your life tomorrow.
#85081
A
what
B
that
C
how
D
which