乳腺小叶和输乳管排列方向为：（）
A.均以 * * 为中心放射状排列
B.均为垂直排列
C.平行排列
D.互相交错排列
参考答案：A
The flowers smell ______.
A. well B. badly C. good
It was in the lab____ was taken charge of by Mr Harris ____ they did the experiment.
A．which; that
B．that; which
C．which ; where
D．that; who
