2012年雅思考试语法模拟练习题十

会计考友

46. The board of the company has decided to ______ its operations to include all aspects of the clothing business.
A) multiply          B) lengthen        C) expand                  D) stretch
4 n: N6 l- X  Y5 H4 _. d8 G 47. His business was very successful, but it was at the ______ of his family life.
: T$ f+ F' K& Y% IA) consumption       B) credit          C) exhaustion               D) expense
- U; z, ]' y3 a- b4 Y. a 48. First published in 1927, the charts remain an ______ source for researchers.
! o- f! u5 ^$ x5 a/ q5 L8 xA) identical          B) indispensable    C) intelligent                D) inevitable
49. Joe is not good at sports, but when it ______mathematics, he is the best in the class.
A) comes to          B) comes up to     C) comes on to          D) comes around to
2 c) K: j# d* w; T 50. Doctors warned against chewing tobacco as a ______ for smoking.
1 e8 i& ~+ d1 A. V# D3 LA) relief            B) revival          C) substitute                D) succession
7 o5 g# ^- s: d0 @1 m: \% P46.C) expand   47. D) expense    48.B) indispensable   49.A) comes to   50.C) substitute