00-01-29 97-01-38 and so on......几个改错题，帮我找找错[求助]

realboy1979

1.The (orbit) of a celestial (body) is (usually) in the shape (of ellipse.)      
      
Key   reason:

2.Most authorities consider  (both ) dreaming  (while) sleep and daydreaming (to be )forms (of fantasy)
Key:B  reason:

3. (The Hopi),the westernmost tribe of Pueblo Indians,have (traditionally )(lived large) multilevel structures clustered in ( towns).
  Key:C     reason:

4.Finacier Andrew Mellon (donated )most of his( magnificent) art (collection) to the National Gallery of Art,where it is now (locating).
Key         reason:

5．(Considered) one of the most beautiful of the fine (art), ballet is　(a combination of) dance and mime  ( performed to) music.
            D
B,怎么错了？？？请指教：）

6.The bathyscaphe, a free-moving vessel (designed) for underwater exploration,
(consists of ) a Flotation compartment  (with) a observation capsule (attached underneath)  it.
key:C 为什么？我觉得with在这里用的挺合理的啊！

7.The eighteenth century witnessed (the emergence) of North American ports, (particular) Boston, New York, and Philadelphia, (as major) commercial centers (within) the British empire.

key:B  错在哪呀？应如何改正？谢谢！

8.The（sounds used） in human languages（to create） meaning consist of small variation in air （pressure can）(be sensed） by the ear.
key:C    找不出错误，应该怎么改正？

9．（For an） advertisement to be effective, its production (and placement) must (to be ba on a knowledge of human nature and a （skilled use） of the media.
                                     D
key:C    为什么选c啊？


10.Bacteria and (similar) one-celled organisms reproduce by cell division, each of the daughter
A
(cell) then (beginning )a new life (as a) distinct organism.
B         C                 D
Key:B     错在哪了？  我觉得beginning不对啊，应该改为bagan!

11. (Addressing )themes that were (unique) American, the poet Walt Whitman (celebrated)
A                      B                                    C
the lives of (ordinary people).
D
Key:B   reason:

seanql

1.单数可数名词需要加冠词，也就是不能单独存在。
2.while是连词，但在此做了介词的用法，应该为in
3.live是不及物动词，这里缺少连词。
4.应为located in.这是locate用法
5.art在此是可数名词，由前面的one of....也可知，故应用复数arts
6.此处应为and，因为两者共同组成vessel
7.应该为partically,此处需要副词，可看作是省略情况，并不是副词修饰名词。
8.定语从句应有引导词，而且该引导词在从句中作主语不能省略。
9.must，can此类词后只能跟动词原形不能跟不定式。
10.cell应为复数，beginning若改为began就出现了两个从句，但是文中又没有and之类的连接词。
11.american此处为形容词，前面需要副词uniquely来修饰

lisashaw

谢谢seanql牛牛！
已经学习。。。