【正文】
__ your good friend will try my best to help you out. A. who is B. who am C. that is D. what is[ 5. My father has many books, some of _______ are on history. A. them B. that C. which D. who Ⅱ .任務(wù)型閱讀。 Mr. Hill arrives at London Air port, at the end of a threeweek holiday in France. Usually he wears a beard(留胡須 ). Since it has been hot there, he has taken it off. But his passport photo