产后中风，发热，面正赤，喘而头痛，______主之。
参考答案：答案见五版讲义，从略。
Where to hold the 2012 Olympic Games was a subject ______ the Olympic Committee argued for a long time, and finally they voted for London.
A．of which
B．with which
C．about which
D．into which
厕浴间、厨房防水层完工后，应做()蓄水试验。
A.8h
B.12h
C.24h
D.48h
