病人身热，微恶风寒，少汗，头晕，心烦，口干，干咳，痰少，舌红少苔，脉细数，其治法是
A．辛凉解表
B．滋阴解表
C．益气固表
D．辛温解表
参考答案：B
(2013·湖南，35)Not once________to Michael that he could one day become a top student in his class.
A．occurred it
B．it did occur
C．it occurred
D．did it occur
调查人类遗传病时，应选取发病率高的（）（单基因遗传病\多基因遗传病\染色体遗传病）来调查，若调查该病的发病率，最好用（）方法来调查。
