在扁平苔藓上皮的棘层、基底层的黏膜固有层可见到的圆形均质性嗜酸性物质叫作()
A.Givatte小体
B.Birbeck颗粒
C.分泌颗粒
D.致密小体
E.朗格汉斯颗粒
参考答案:A
The soldiers soon reached ________ was once an old temple ________ the villagers used as a school.
A.which, where
B.where, which
C.what, which
D.what, where
我国基本单位划分为法人单位和产业活动单位。( )