It was not until dark __________ he found __________he thought was the correct way to solve the problem．
#68000
A
that; what
B
that; that
C
when; what
D
when; that
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She says that she’ll never forget the time ________ she’s spent working as a secretary in our company.
#70513
A
which
B
when
C
how
D
where
Fans from miles around crowded into the stadium for the concert of Jay Chou on September 4th, 2010, _________ are popular with teenagers.
#69980
A
many of his songs
B
many of whose songs
C
many of which songs
D
and many of whose songs
Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.
#69055
A
what
B
that
C
where
D
whether
My brother is always making good use of the time _______ he can spare.
#71516
A
when
B
in which
C
while
D
that
In today’s world, being able to speak more than one language, including English, is ______ you stand out and get ahead.
#67560
A
what
B
that
C
which
D
how