in a short time和for a short time的区别

?1,在短语“in a short time（时间）”中time是不可数名词,那为什么要加不定冠词“a”? 2,短...
?1,在短语“in a short time（时间）”中time是不可数名词,那为什么要加不定冠词“a”? 2,短语“exchange

He will visit Darwin shortly?为什么shortly不能换成佛日 a short time
shortly 可以换成for a shortly time或者in a hurry或者quickly吗？

英语疑问
for a while等于for a short time吗?
meanwhile等于in the mean time吗?
remove等于take out

《大学英语（一）》
1. Computers can do ______ work in a short time, but a man can not do ______ by himself.
A. great many…many
B. a great deal of…much
C. much…a great deal
D. many…a great many
满分：2.5 分
2. After ten years, all these youngsters became_____.
A. growns-ups
B. grown-up
C. growns-up
D. grown-ups
满分：2.5 分
3. ______ is a well-informed man. He can tell you anything you want to know.
A. This John’s old friend
B. This old friend of John
C. That’s Jahn’s old friend
D. This old friend of John’s
满分：2.5 分
4. He was eager to make some extra money, since during these years he could hardly live on his_______.
A. little wage
B. few wage
C. wage
D. wages
满分：2.5 分
5. In the view of the foreign experts, there wasn’t ____ oil here.
A. much
B. lots of
C. a great deal of
D. many
满分：2.5 分
6. ______ is too much for a little boy to carry.
A. A bike’s weight
B. The weights of a bike
C. The weight of a bike
D. Bile’s weight
满分：2.5 分
7. All the people at the conference are ______.
A. mathematic teachers
B. mathematics teachers
C. mathematics teacher
D. mathematic’s teachers
满分：2.5 分
8. The boy tried hard but there has been ______ in his work.
A. little improvement
B. a little improvement
C. many improvements
D. few improvements
满分：2.5 分
9. Most of the houses in the village were burnt to ______ during the war.
A. an ash
B. the ash
C. ash
D. ashes
满分：2.5 分
10. The room was small and contained far too ______.
A. much new furniture
B. many new furniture
C. much new furnitures
D. many new furnitures
满分：2.5 分

____ a short time,however,we will learn waht to do.A.Before B.After C.For D.In

The_____ was horrible, because in a short time, thousands of soldiers _____ fell into the sea,___. A．scene; aboard；dead. B． scene; aboard；died C．scenery; aboard；dead. D．scene, abroad, dead.

For a long time in a short time 求翻译
RT
还有exists的具体用法和解释

首字母填空：You can also remember them e_____ in a short time.
You'll feel t____ easily if there is not enough light because you need to spend more time reading and you need to read more carefully.

最后一个空是选such 或 so 填空,后面是a short time,答案上是so
请问一下这是为什么,为什么选so ,如果要用such,应该怎么变化?

The song is _____ for me _____ in a short time.

[ ]

A. too hard ; tolearn B. tooeasy ; learning C. hard enough ; to learn D. enough hard; learning

Computers can do ______ work in a short time, but a man can not do ______ by himself
a great many…many c. much…a great deal
b. a great deal of…much d. many…a great many
答案是C为什么

英语 Wang will be back in a short time 保持句子原意,Mr Wang will be back_____ ______ ______
摆脱求英语高手解脱
这么多回答，该选哪个呢..

选什么,为什么?理由!
The journey to Mars might______ a very short time in space shuttles.
A.speng B.cost C.take D.pay
Our holiday was______. Yes,I've never had______.
A.such great; the better B.greatly;a good one
C.very good;the best one D.so great;a better one

Four years ( ）quite a short time; we must study hard.1,is 2,are 3,be 4,were

a short time和short tim
表示很短的时间a short time的a能省不?象:Some of film stars are famous for only a short time.

英语翻译
（他）能在短时间内掌握了工作要点和技巧,能够熟练使用TRS.
有道翻译结果为
In a short time grasp the working points and skills,Can skilled use TRS

.Computers can do ______ work in a short time,but a man can not do ______ by himself
a great many…many c.much…a great deal
b.a great deal of…much d.many…a great many
请高手给个确切的答案,再讲下其中的语法知识,我将感激不尽!