单选题:为了用键盘打开开菜单和执行菜单的命令,第一步应该按的键是( ) 题目分类:VB 题目类型:单选题 查看权限:VIP 题目内容: 为了用键盘打开开菜单和执行菜单的命令,第一步应该按的键是( ) A.功能键F10或Alt B.shift+功能键F4 C.Ctrl或功能键F8 D.Ctrl+Alt 参考答案: 答案解析:
请根据短文内容,回答题。Eat More, Weigh Less, Live LongerClever genetic 请根据短文内容,回答题。Eat More, Weigh Less, Live LongerClever genetic detective work may h 分类:VB 题型:单选题 查看答案
The Royal Air Force will launch massive air strikes against The Royal Air Force will launch massive air strikes against the Germans.A.Right 分类:VB 题型:单选题 查看答案
请根据短文内容,回答题。Keep on FightingTurning once again to the questi 请根据短文内容,回答题。Keep on FightingTurning once again to the question of invasion, I wo 分类:VB 题型:单选题 查看答案
The police are trying to get back the stolen statue. The police are trying to get back the stolen statue.A.detain B.regain C.track D. 分类:VB 题型:单选题 查看答案
用8位二进制数能表示的最大的无符号整数等于十进制整数( )。 用8位二进制数能表示的最大的无符号整数等于十进制整数( )。A.255 B.256 C.128 D.127 分类:VB 题型:单选题 查看答案