【单选题】在Word字处理编辑中,一段文字没结束,遇到提行时应________操作。
【单选题】在Word 2007中,切换“插入”和“改写”编辑状态,可以按( )。
【单选题】In midocean,the characteristics of a wave are determined by three factors.What is NOT one of these factors?
A.
Effect of the moon’s gravity
D.
Length of time a wind has been blowing