使用鼠标器移动窗口时应把指针对准要移动窗口的（）
A.标题栏
B.菜单栏
C.控制菜单框
D.滚动条
参考答案：A
—____ the workers are very tired, _____they keep on working.
— They are great. We must learn from them.
A．Because; /
B．Though; /
C．Because; so
D．Though; but
金钟金曲双料歌后，代表作《梦醒时分》《滚滚红尘》的台湾歌手是谁？
