单项选择题
A.Unofficial strikes are more difficult to control. B.Unofficial strikes are against the British law. C.Unofficial strikes are unpredictable. D.Unofficial strikes are very common these days.
A.He didn’ t like to enjoy parties. B.He was not a gentleman. C.There was no First Lady in the Presidential Palace. D.He and his wife had divorced.
A.I don’t like your topic, your bore me in fact. B.I am eager to get away from this room. C.I like what you are saying. D.I like to stay in here.