【多选题】分剪在影视剪辑是常见的,它的作用包括( )
【单选题】When launching a lifeboat,the tricing pennants should be released().
A.
before the boat is lowered from the stowed position
B.
as the boat-fall blocks break clear of the davit head
C.
before the boat is lowered from the embarkation level
D.
after the boat is released into the water
【简答题】名片的标准尺寸为_____mm*______mm。特殊尺寸,可以在宽度上进行变化,最小的宽度不低于45mm。
【简答题】名片的标准尺寸为__________,特殊尺寸,可以在宽度上进行变化,最小的宽度不低于45mm。
【单选题】When launching a lifeboat, frapping lines should be rigged _______
A.
before the gripes (固艇索)are released
B.
before the boat is moved from the davits
C.
at the embarkation deck
D.
after the boat is in the water
【单选题】制作豆类面坯,煮豆时水应一次加足,万一中途需要加水,一定要加( )。
【单选题】阅读下列代码 import java.io.*; public class Example{ public static void main(String[] args) throws Exception { File file = new File("itcast.txt"); FileInputStream in = new FileInputStream(file); // 以下是用缓冲区读...