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Snazzy

1.                            
The data collected by weather
airplanes that fly into the heart of a hurricane are useful mainly for gauging
the storm’s structure and strength, not for the speed and the path of their
movement.

(A) not for the
speed and the path of their movement

(B) not for the
speed and path of its movement

(C) not the speed
and path of its movement

(D) and not the
speed and path of their movements（C）

(E) and not for
the speed and the path of its movements

答案不是B吗？ can the prep. be ommitted?

ecsniffer

我开始也错了,ets真狡猾


这里的not the speed and path of its movement补充说明the storm’s structure and strength


而并不是补充说明for gauging the storm’s structure and strength>>

Snazzy

thanks, ecsniffer

weiyu

You should pay attention to the parallel structure.


The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.


1st error is that their has not referent.


2nd is parallel: for doing...., not for noun. do you make sense?


(E) and not for the speed and the path of its movements (for noun- wrong)


(C) for doing noun, not noun, is right.



    

花仙子

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