从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该选项的标号涂黑。
21．—Where can we go for our winter vacation?
—___: Shanghai, Beijing, wherever you like．
A．You got it B．You name it C．You made it D．You deserve it
22．Many countries are increasing their use of natural gas, wind and other forms of____．
A．power B．force C．energy D．strength
23．—Do you know ____ the 2011 Xiamen International Marathon was held?
—On January 2．
A．when it was that B．when was it that
C．what it was that D．what was it that
24．____ with any common sense can tell the difference between the two．
A．Who B．Whoever C．Anyone D．That
