施工项目安全管理的方针是()
A.安全第一
B.以人为本
C.预防为主
D.规范施工
参考答案:A, C
—I want a _______ to cut the big apple. Could you pass me one?
—Certainly, here you are. [ ]
A. fork
B. knife
C. spoon
如图所示,在首选项中选择哪个项目,能使画笔的光标以笔刷显示?()
A.A
B.B
C.C
D.D