2012年12月大学英语六级语法专项练习(24)

　56. Before he started work, I asked the builder to give me an ________ of the cost of repairing the roof.
A) assessment      B) estimate      C) announcement      D) evaluation（B）
57. We often advise him not to drink more wine ________ is good for his health.wｗw.ExamＷ.CoM
A) as      B) than      C) that      D) but（B）
58. When Jack was eighteen he ________ going around with a strange set of people and staying out very late.
A) took to      B) took for      C) took up      D) took on（A）
59. Although not an economist himself, Dr. Smith has long been a severe critic of the government’s ________ policies.
A) economical      B) economy      C) economic      D) economics（C）
60. We grow all our own fruit and vegetables, ________ saves money, of course.
A) which      B) as      C) that      D) what（A）