61.Accurate ______ covering the fact are not obtainable.
a. ? ? ? ?datum ? ?b. datums ? ?c. data ? ? d. datas?

62.On Monday morning some teachers exchanged a few ______.
a. ? ? ? ?how-are-yous ? ? ? ? ? ? ?c. how-are-you’s b. ? ? ? ?of how-are-you’s ? ? ? ? ? d. of how are you
?
63.Albert said he met the girl ______?
a. ? ? ? ?at his uncle’s Smith room ? ? ? c. at his uncle Smith’s room?
b. ? ? ? ?at Smith’s his uncle’s room ? ? ?d. at the room of his uncle’s Smith’s
?
64.It is four months since I last saw Keats ______. ?
a. ? ? ? ?at Mrt Smith’s ,the book seller ? ? ?c. at my aunt’s, a book seller
b. ? ? ? ?at my aunt’s, Mrs Palmer’s ? ? ? ? d. at Mrs Palmer’s, the book seller’s
?
65.This room is ______. ?
a. ? ? ? ?the editor’s-in-chief’s office ? ? ? ? ? c. the editor-in-chief’s office
b. ? ? ? ?the editor-in-chief office ? ? ? ? ? ? ?d. the editor’s-in-chief office
?
66.My old classmate, Comrade Sun ,works at ______.
a. ? ? ? ?a teacher college ? ? ? ? ?c. a teacher’s college
b. ? ? ? ?a teachers’s college ? ? ? ?d. a college of a teacher’s
?
67.The policemen put the criminal ______.?
a. ? ? ? ?in a iron ? ?b. into a iron ? ?c. in irons ? ?d. into a pair of iron
?
68.Our teacher gave me ______.?
a. ? ? ? ?an advice ? ?b. the advice ? ?c. many advice ? ?d. much advice
?
69.My mother cut the cloth with ______ scissors.
?a. ? ? ? ?a ? ? b. two ? ?c. a couple of ? ?d. a pair of
?
70.My house is within ______ from the railway station.?
a. a stone’s throw ? ?b. a throw of a stone ? ?c. stone’s throw ? ?d. the stone’s throw
?
【答案解析】
? CBBDB ?CCDDA