____________I can’t understand is why he was changed his mind.
A: That
B: What
C: How
D: X
A: That
B: What
C: How
D: X
举一反三
- ______ I can’t understand is he wants to change his mind. A: That, that B: Which, what C: What, why D: What, that
- _____ I can’t understand is _____ he wants to change his mind． （ ) A: Which , what B: What, why C: That , that D: What , what
- _____I can’t understand is____ he wants to change his mind. A: That ;that B: Which ;what C: What; which D: What; why
- ___ I can’t understand is ___ she wants to change her mind. A: What; why B: Which; how C: That; why D: What; because
- _____I can’t understand is_____he wants to change his mind A: That , that B: Which , what C: What , what D: What, why