继发性肺结核病变多发生于（）
A.左肺舌段
B.肺上叶尖、后段
C.上肺前段
D.右肺中叶
E.下叶各基底段
参考答案：B
— The doctor told me____ too much but I find it difficult.
— The doctor is right. The less you drink, ____ you will be.
A．don't drink; the healthier
B．not to drink; the healthier
C．not to drink; the more healthier
D．don't drink; healthier
蓝紫光疗法治疗新生儿高胆红素血症的总照射时间是多少
A．6～10hB．24～48hC．3～5hD．12～20hE．1～2h
