2012年12月大学英语六级语法专项练习（1）

41. You should have put the milk in the ice box; I expect it ________ undrinkable by now.
A) became       B) had become    C) has become   D) becomes（C）
42. Codes are a way of writing something in secret; ________, anyone who doesn’t know the code will not be able to read it.
A) that is   B) worse still   C) in short  D) on the other hand（A）外语学习网
43. His long service with the company was ________ with a present.
A) admitted  B) acknowledged  C) attributed  D) accepted（B）
44. The atmosphere is as much a part of the earth as ________ its soils and the water of its lakes, rivers and oceans.
A) are  B) is  C) do  D) has（A）
45. Our house is about a mile from the station and there are not many houses ________.
A) in between  B) among them  C) far apart  D) from each other（A）
答案：41. C 42. A 43. B 44. A 45. A