We can’t do well in examination _________ we study hard in school time.
#56352
A
if
B
and
C
since
D
unless
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Lily Sam likes popular songs, so they went to Zhou Jielun’s concert together last night.
#55420
A
Both, and
B
Either, or
C
Not only, but also
D
Neither, nor
--- I hear ____ your grandpa ____ your grandma like watching Beijing Opera.--- Right, just as many old people do in Beijing.
#58422
A
both; and
B
either; or
C
neither; nor
D
not only; but also