—Mum, I've finished my work.—Good, and ________ you choose to play on your PSP or listen to music on your iPod, you mustn't disturb me.
#67472
A
whichever
B
whether
C
whatever
D
no matter
推荐题目
Some researchers believe that there is no doubt ______ a cure for AIDS will be found.
#72535
A
which
B
that
C
what
D
whether
At the party, John made up a joke, people burst out laughing.
#69282
A
on which
B
by which
C
at which
D
from which
It is not always easy for the public to see _______ benefit a new invention can be of to human life.
#68436
A
whose
B
what
C
which
D
that