A survey of the opinions of experts    that three hours of outdoor exercise a week    good for one’s health.

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4. D.
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A survey of the opinions of experts ___ that three hours of outdoor exercise a week ___ good for one’s health.

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C.show;is                                                               D.shows;are

A survey of the opinions of experts    that three hours of outdoor exercise a week   good for one’s health.

   A. show; are     B. shows;  is     C. show; is    D. shows; are

A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.

A. show; are       B. shows; is            C. show; is         D. shows; are

A survey of the opinions of experts ______ that three hours of outdoor exercise a week _____ good for one’s health.

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A survey of the opinions of experts     that three hours of outdoor exercise a week     good for one’s health.

A. show;  are     B. shows;  is     C. show; is     D. shows; are

A survey of the opinions of experts___that three hours of outdoor exercise a week___good for one’s health.

 A survey of the opinions of experts ___ that three hours of outdoor exercise a week ___ good for one’s health.

A.show;are                              B.shows;is

C.show;is                                   D.shows;are

A survey of the opinions of experts ______ that three hours of outdoor exercise a week is good for one’s health.

A. show　　 　　　　　　 B. shows　　 　　　　　 C. showed　 　　　　　　 D. showing

A survey of the opinions of experts ________ that three hours of outdoor exercise a week is good for one's health．

1. A.
   show
2. B.
   shows
3. C.
   showed
4. D.
   showing