The woman I last night is Mrs. White.A. paid a visitB. had a talkC. dropped inD. came acr

问题补充：

The woman I last night is Mrs. White.

A. paid a visit

B. had a talk

C. dropped in

D. came across

答案：

A. paid a visit

B. had a talk

C. dropped in

(答案→)D. came across

解析：came across意为：偶然遇见。paid a visit后要接to.