In his research paper, Dr. Frosh, medical director of the Payne Whitney Clinic, distinguishes mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis.
In his research paper, Dr. Frosh, medical director of the Payne Whitney Clinic, distinguishes mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis.
(A) mood swings, which may be violent without their being grounded in mental disease, from genuine manic-depressive psychosis (B) mood swings, perhaps violent without being grounded in mental disease, and genuine manic-depressive psychosis (C) between mood swings, which may be violent without being grounded in mental disease, and genuine manic-depressive psychosis (D) between mood swings, perhaps violent without being grounded in mental disease, from genuine manic-depressive psychosis (E) genuine manic-depressive psychosis and mood swings, which may be violent without being grounded in mental disease
两个问题,distinguishe A FROM B 应该也是对的吧? 如果把A中的their去掉这个A是正确的吗?