A.双绞线 B.同轴电缆 C.光纤 D.红外线
单项选择题Web pages are viewed with（）.
A.application B.browser C.0S D.DBMS
单项选择题When you move the mouse pointer to a（），the pointer’s shape usually changes to a pointing hand.
A.hyperlink B.selected text C.selected graphic D.web page
