单项选择题
She has many good friends，（）are really kind to her and her parents．
A.most of themB.but most of themC.and most of whomD.most of whom
单项选择题 Sometimes the boy is a bad-tempered child，but he（）be quite lovely when he wishes．
单项选择题 Can you tell me something about the accident（）yesterday？
单项选择题 It is the ability to do the job，not where you came from or what you are（）matters.
