In his book,he explains both ______ it means to be a scientist and ______ science works.
#73569
A
how; how
B
what; that
C
what; how
D
how; that
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When the news came ___ the war broke out , he decided to serve in the army.
#68547
A
since
B
which
C
that
D
because
The announcement ______all flight were cancelled because of bad weather greatly distressed the waiting passengers.
#70274
A
that
B
which
C
why
D
of which
The exact year Angela and her family spent together in China was 2008.
#66648
A
when
B
where
C
why
D
which
_____ is known to everybody, the moon travels round the earth once every month.
#71901
A
It
B
As
C
That
D
What