多媒体的管理和控制是在应用媒体信息过程中对各种媒体素材进行编辑、剪裁和重组等操作。
参考答案：对
If only I had got up a little earlier this morning! I the bus by only a minute and waited half an hour for another.
A．was missed
B．have missed
C．miss
D．missed
“吐下之余，定无完气”的病机是（）。
A.气能生津
B.津能载气
C.水停气阻
D.气能行津
E.气随津脱
