下列关于宏的叙述中,正确的是()
A.宏是控件的集合
B.宏是事件的集合
C.宏是方法的集合
D.宏是操作的集合
参考答案:D
细菌性痢疾病理改变最主要的部位是
A.直肠和乙状结肠B.降结肠C.盲肠D.升结肠E.回肠末端
He has been acting strangely these days.I can't ________ his actions at all.[ ]
A. account for
B. ask for
C. call for
D. stand for