位于在屏间切迹内，耳甲腔的前下部，即耳甲18区的耳穴是（）。
A.肺
B.三焦
C.皮质下
D.内分泌
E.气管
参考答案：D
已知某汉字的区位码是1122，则其国标码是( )。
A．3152D
B．3630H
C．2B36H
D．2233H
The TV drama _________ the north of China during the anti-Japanese war. [ ]
A. is born in
B. is typical of
C. is different from
D. is set in
