He had never done anything for them, __________ they had done everything for him.
举一反三
- We had never done anything for our parents, _____ they had done everything for us. A: whereas B: where C: what D: when
- 她从来没有为他们做过任何事，而他们为她做了所有能做的事情。 A: She has never done anything for them, whereas they have done everything they can for her. B: She has never done anything for them, on the other hand, they have done everything they can for her. C: She has never done anything for them, when they have done everything they can for her. D: She has never done anything for them, as they have done everything they can for her.
- He was criticized for _____. A: he had done it B: what he had done C: what had he done D: that he had done it
- He expressed his for all that the teacher had done for him.
- 中国大学MOOC: He felt he had done a good deed, but his teacher didn’t praise him; __________he scolded him.