【单选题】【消耗次数：1】
Sam, having forgotten to save his work [] lost all of his revisions when his computer crashed.
①
comma
②
dash
③
brackets
④
semicolon
参考答案：
复制
纠错
相关题目
【单选题】
6.Sam was ill yesterday, so he _____ his home work.
①
didn’t
②
not did
③
didn’t do
④
didn’t did
【单选题】
The boy lost his ____when he stepped on the icy road.
①
way
②
weight
③
balance
④
direction
【单选题】
His final success ( ) his years of hard work.
①
depends on
②
focuses on
③
concentrates on
④
dwells on
【单选题】
All his hard work have paid off for he was ( ) by the famous university.
①
admit
②
admitted
③
admission
④
admitting
【单选题】
When he bent down to tie his shoelace, the belt of his trousers _____.
①
ruined
②
cracked
③
broke
④
split
【单选题】
In all his songs the great composer expresses a longing ________ his own country.
①
of
②
abou
③
for
④
to
【单选题】
The most important ___ of his speech was that we should all work whole-heartedly for the people.
①
element
②
sport
③
chance
④
point
【单选题】
The most important ________ of his speech was that we should all work whole-heartedly for people.
①
element
②
spot
③
sense
④
point
随机题目
【单选题】
彩色电视画面能够准确反映物体的颜色，取决于在光线的各种色温条件下，对摄像机的白平衡的正确调节，那么白平衡是以什么颜色为标准的？
①
18%中级灰的“白色”
②
18%中级黑的“白色”
③
16%中级灰的“白色”
④
16%中级黑的“白色”
【判断题】
电视音乐的出现有声源音乐和无声源音乐两种形式。无声源音乐，也称为“画内音乐”、“现实性音乐“或”客观音乐”。指影片中出现的音乐是画面中声源所提供的。有声源音乐，也称“画外音乐”、“功能性音乐”或“主管音乐”，指影片中的音乐并非来自画面中可见的发声体所提供的音乐。
①
正确
②
错误
【单选题】
电视构图是电视画面内容的结构形式，其中S型构图具有延长、变化的特点，使人看上去有韵律感，产生优美、雅致、协调的感觉。常被运用于哪种物体拍摄中？
①
天空
②
曲径
③
树木
④
原野