三国时与华佗、张仲景齐名的名医是()
A.陈念祖
B.叶向高
C.陈第
D.董奉
参考答案:D
That hazy(雾霾)weather has hit 104 cities in middle-east China lately makes citizens well aware of
______a terrible problem China is faced with.
A.what
B.how
C.which
D.that