建立县、乡、村三级初级眼病防治网络是我国防盲治盲的最常见形式。
参考答案：对
UN official is said to visit our province next month to investigate ________ problem of housing and education.
A．The; the
B．The; a
C．An; the
D．A; the
与手厥阴经别相合的经脉是（）
A.足阳明经别
B.手少阳经别
C.手阳明经别
D.足少阳经别
E.手太阳经别
