在Word中,单击“打印”选项卡下的“属性”,不同的打印机弹出的页面是一样的。
参考答案:错
Jack didn't finish his homework _____ 5:00 yesterday afternoon. [ ]
A. after
B. for
C. until
D. in
b为线条宽度,b=0.35~2mm,一般取1.5mm。