在镜头长度的概念中，被称为“描写长度”的是（）.A.情绪长度 B.叙述长度 C.节奏

发布时间：2017-05-08 01:16 │ 来源：www.tikuol.com

题型：单项选择题

问题：

在镜头长度的概念中，被称为“描写长度”的是（）.

A.情绪长度

B.叙述长度

C.节奏长度

D.画面长度

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题型：单项选择题

完形填空。

     A mother mouse and her   1   were walking along the street. Suddenly, a cat 2 around the corner,   3   at them. The baby mice   4   so frightened that they couldn't move, but the mother 5   was very calm
and said, " My dears, don't be   6  .Watch this." Then the mother barked   7   the cat like a dog. The cat
ran away    8   when she heard it. The mother said proudly (自豪地) , " Look! Now you see how   9   it
is to learn a foreign   10 !"

( ) 1. A. baby
( ) 2. A. appeared
( ) 3. A. meows
( ) 4. A. were
( ) 5. A. panda
( ) 6. A. excited
( ) 7. A. at
( ) 8. A.happily
( ) 9. A. difficult
( ) 10.A. word

B. babies
B. saw
B. meowing
B. are
B. tiger
B. interested
B. to
B. quickly
B.easy
B. talk

C. b abys
C. slept
C. meowed
C.was
C. bear
C. frightened
C. for
C.slowly
C.important
C. sentence

D. a baby
D. lived
D. meow
D.is
D.mouse
D. sad
D.up
D.quietly
D. dangerous
D. language

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题型：单项选择题

既是原穴，又是八会穴的腧穴是哪个（）

A.太渊

B.合谷

C.后溪

D.内关

E.阳池

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题型：单项选择题

如图所示，在xoy平面内，直线MN与x轴正方向成30°角，MN下方是垂直于纸面向外的匀强磁场，MN与y轴正方向间存在电场强度E=×10⁵N/C的匀强电场，其方向与y轴正方向成60°角且指向左上方，一重力不计的带正电粒子，从坐标原点O沿x轴正方向进入磁场，已知粒子的比荷=10⁷C/kg，结果均保留两位有效数字，试问：