抗结核西药宜联用（）
A.大山楂丸
B.六君子汤
C.芍药甘草汤
D.逍遥散
E.补中益气汤
参考答案：D
Jack gave me a note while I _____ in class. [ ]
A. am reading
B. was reading
C. reads
D. will read
桔梗jiãɡ þnɡ
