Had I known her name，I.A. would invite her to lunchB. would have invited her to lunchC. in

网友回答

A. would invite her to lunch
(答案→)B. would have invited her to lunch
C. invited her to lunch
D. could invite her to lunch
解析：考查虚拟语气：从句是Had I known her name，相当于if I had known her name，是和过去相反的虚拟语气，主句应该是would have done，句意：我要是知道她的名字，我就会邀请她吃晚饭了。选B。