It was at the very beginning____ Mr. Smith made a decision ___we should send for a doctor．
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what，that
B
that，which
C
which，that
D
that，that
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It was today's activity ________ let me know the importance of teamwork.
#84709
A
where
B
which
C
that
D
what
It was in the university _______ they fell in love with each other, _____ brought both of them happiness.
#85328
A
when, which
B
that , which
C
where, that
D
which , who
It is an abundance of cheap goods and quick delivery service ______ account for the fact that the number of Internet shopping on this website is four times ______ it was last year.
#85186
A
that; that
B
which; what
C
what; that
D
that; what
It was on a cold winter evening _____ his father left home and was never back.
#85338
A
where
B
when
C
which
D
that
It was on March 11,2011 ________ a strong earthquake hit Sendai, Japan.
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A
when
B
that
C
which
D
how