【简答题】任务型阅读。 Who is your hero? Why do you like the person? Cool looks? A lot of talent? Most of the students in Shanghai say their heroes are hard-working and brave. This summer, Shanghai's Xinwen Evening N...
【单选题】Body Language: A person who is standing tall with shoulders back looks ______.
【多选题】添加或编辑片头/片尾,下列说法正确的是:
A.
Camtasia的【库】选项窗口中,有许多文件夹,或是片头文件夹,或是片尾文件夹,双击打开一个片头或片尾文件夹,单击选中一个片头或片尾,双击可在预览窗口中观看该片头或片尾的效果。
B.
【库】选项窗口中,在片头或片尾上单击鼠标右键,在打开的快捷菜单中选择【添加到时间轴播放】命令,该片头或片尾就加载到轨道上。也可用鼠标拖曳的方式,把该片头或片尾拖曳到轨道上。
C.
一般来说,通过库添加的片头或片尾,大多由标注和图片两部分组成。如果需要对标注和图片分别进行编辑,首先需要在轨道的该片头或片尾上,单击鼠标右键,在打开的快捷菜单中选择【取消编组】命令,此时,图片、标注会各占一个轨道。
D.
为片头或片尾添加音频,用来实现片头或片尾的声画并茂效果。凡是与标注密切相关的画面、音频等,其播放长度都需要统一调整。
【单选题】No one likes a person who _____ himself more than anyone else.
【简答题】如果函数组y 1 ,y 2 ,…,y n 的朗斯基行列式恒等于零。则能否断言,这些函数是线性相关或线性无关的?
【单选题】The( )is Ihe person or company who has concluded a contract with the shipper for carriage of goods by sea.
【判断题】影片片头的前端和片尾的末端均剪成鱼尾状。
【简答题】阅读理解。 Who is your hero (偶像)? Why do you like the person? Cool looks? Money? A lot of talent (才华)? Shanghai agers say they look for more than that. Most of them say their heroes are hard-working an...
【简答题】如何判断两个函数是线性相关还是线性无关?