钢轨焊接时,仰焊焊条直径、横焊焊条直径不得超过()
A.2mm
B.6mm
C.5mm
D.4mm
参考答案:D
—Have you got used to the Chinese food, Robert?
—Yes, but I don't like ________ when a Chinese host keeps serving me the food I don't like.
A.this
B.that
C.those
D.it
在DreamweaverMX的环境下,要在网页中插入表格的方法有()
A.单击“插入”菜单中的“表格”选项
B.按Ctrl+F组合键
C.按Ctrl+Alt+T组合键
D.单击对象面板中的表格按钮