二尖瓣关闭不全的收缩期杂音（）
A.一贯型
B.递增递减型
C.递增型
D.连续型
E.递减型
参考答案：A
It is said that Mo Yan's hometown is the place ____ has inspired him throughout his writing career．
A．in which
B．where
C．that
D．what
