He based his idea scientific experiment. A. at B. with C. on D. in 查看更多

 

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(1)He based his idea ________ scientific experiment.

[  ]

A.at
B.with
C.on
D.in

(2)All the people ________ at the party were his supporters.

[  ]

A.present
B.thankful
C.interested
D.important

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