#English#The scientist was ______ in his experiment

问题描述:

#English#The scientist was ______ in his experiment
A.succeeded B.succeed.C.successful.D.success

C
be successful in sth 固定用法Succeed in dong 前不要加Be动词吗?对, succeed in doing sth“在……中获得成功”前不能加be 动词, succeed 是动词,作谓语

be successful in 在……上成功。 successful 是形容词,故前要用系动词be