题目内容：

------ Tom ------- Mary speaks good Chinese,so they can communicate with these Chinese student
very well.A.Neither;nor B.Not only;but also C.both;and D.Either;or

优质解答

选B 由they可看出,它们“都”,故排除D.由句意可看出是肯定语气,排除A.由speaks可看出是就近原则,排除C.