Who is the woman in black? is our physics teacher.A. SheB. HerC. HersD. Herself

问题补充：

--- Who is the woman in black?

--- is our physics teacher.

A. She

B. Her

C. Hers

D. Herself

答案：

(答案→)A. She

B. Her

C. Hers

D. Herself

解析：本题的主语要用人称代词主格，代替woman要用she，故本题选A。