单选题:According to a recent US survey,children spent up l025 hours 题目分类:公共英语二级 题目类型:单选题 查看权限:VIP 题目内容: According to a recent US survey,children spent up l025 hours a week__________TV. A.to watch B.watching C.wath D.watched 参考答案: 答案解析:
——The cars give off a great dealof waste gas in the streets. ——The cars give off a great dealof waste gas in the streets.——YesI But I'm sure 分类:公共英语二级 题型:单选题 查看答案
在窗体上添加一个名称为Command1的命令按钮,然后编写如下事件代码: 运行窗体,单击命令按钮,则消息框的输出结果是 在窗体上添加一个名称为Command1的命令按钮,然后编写如下事件代码: 运行窗体,单击命令按钮,则消息框的输出结果是( )。 A.1 B.2 C.3 D.4 分类:公共英语二级 题型:单选题 查看答案
——How did you pay the workers?——As a rule,they were paidby__ ——How did you pay the workers?——As a rule,they were paidby__________.A.the hour 分类:公共英语二级 题型:单选题 查看答案
Access数据库中,为了保持表之间的关系,要求在子表中添加记录时,如果主表中没有与之相关的记录,则不能在子表中添加该记 Access数据库中,为了保持表之间的关系,要求在子表中添加记录时,如果主表中没有与之相关的记录,则不能在子表中添加该记录,为此需要定义的关系是( )。 A. 分类:公共英语二级 题型:单选题 查看答案