吴茱萸的显微特征是:()
A.油室碎片
B.草酸钙簇晶
C.腺毛
D.非腺毛
E.石细胞
参考答案:A, B, C, D, E
—Would you mind _______the window, please ? It′s too hot.
—Of course not. [ ]
A. opening
B. to open
C. closing
D. to close