Scientists are still ______ a cure to cancer.

A. searching of
B. searching
C. searching for
D. in search
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科目:高中英語 來源:專項題 題型:單選題

Scientists are still ______ a cure to cancer.
 [     ]
A. searching of
B. searching
C. searching for
D. in search

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科目:高中英語 來源: 題型:022

Scientists are still________ a cure to cancer.?

A. searching of         B. searching?

C. searching for       D. in search

  

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科目:高中英語 來源: 題型:022

Scientists are still _________ a cure to cancer.

A searching of               B.searching

C.searching for                 D.in search

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科目:高中英語 來源:訓(xùn)練必修二英語人教版 人教版 題型:014

Scientists are still________ a cure to cancer.

[  ]

A.searching of

B.searching

C.searching for

D.in search

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科目:高中英語 來源:導(dǎo)學(xué)大課堂必修二英語人教版 人教版 題型:016

Scientists are still _________ a cure to cancer.

[  ]
A.

searching of

B.

searching

C.

searching for

D.

in search of

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