Scientists are still a cure to cancer. A. searching of B. searching C. searching for D. in se——青夏教育精英家教网—

题目内容

Scientists are still ______ a cure to cancer.

A. searching of
B. searching
C. searching for
D. in search

试题答案

[ ]

A. searching of　　　　　　　　 B. searching?

C. searching for　　　　　　 D. in search

A searching of　　　　　　　　　　　　　　 B.searching

C.searching for　　　　　　　　　　　　　　　　 D.in search

Scientists are still________ a cure to cancer．

A．searching of

B．searching

C．searching for

D．in search

Scientists are still _________ a cure to cancer．

searching of

searching

searching for

in search of

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