问题

I’ll have all of the readings ____ by theend of this term if my plan goes well
A:didn’t add; would not suffered
B:hadn’t added; wouldn’t have suffered
C:hasn’t added; wouldn’t have suffered
D:hadn’t added; would have suffered
B:hadn’t added; wouldn’t have suffered
C:hasn’t added; wouldn’t have suffered
D:hadn’t added; would have suffered
正确答案是: