og 蓝皮——54求解

玩玩爱丽丝

A patient accusing a doctor of  malpractice will find it difficult to prove damage if there is a lack of some other dotor to testify about proprer medical procedures.
(A)if there is a lack of some other doctor to testify
(B)unless there will be another doctor to testify
(C)without another doctor's testimony
(D)should there be no testimony from some other doctor
(E) lacking another doctor to testify
请大家帮我解释一下为什么E选项中lacking修饰错误且不符合逻辑。谢谢了~~

nemiah

Lacking修饰damage