30. Cancer is second only _B_ heart disease as a cause of death.

　　A of B to C with D from

　　43. It wasn‘t such a good dinner _C_ she had promised us.

　　A that B which C as D what

　　such … that … 如此… 以至于… ;sb + be + ___ + sth 空格处应为能加双宾语的动词;

　　加双宾语的动词的用法：动词 + sb + sth(主动形式); sb + be + pp + sth(被动形式);

　　59. American women were _D_ the right to vote until 1920 after many years of hard struggle. [the right to vote 选举权]

　　A ignored B neglected C refused D denied

　　deny v. 否认，拒绝;deny sb sth 拒绝给予某人某物;

　　44. They decided to chase the cow away _C_ it did more damage.

　　A unless B until C before D although

　　45. _B_ student with a little common sense should be able to answer the question.

　　A Each B Any C Either D One

　　common sense 常识; each 这个词在英语中强调的是个体与众不同的特点;

　　any 这个词强调的是很多东西在一起的共性; either 两者之间任何一个;

　　31. The medicine is on sale everywhere. You can get it at _C_ chemist’s.

　　A each B some C any D certain

　　46. All _D_ is a continuous supply of the basic necessities of life.

　　A what is needed B for our needs C the thing needed D that is needed

　　当all作定语从句的先行词时，从句只能用that来引导; all that = what

　　47. _A_ with the size of the whole earth， the highest mountain does not seem high at all.

　　A When compared B Compare C While comparing D Comparing

　　本题的关键是弄清compare与mountain的关系; when 可以直接加过去分词;

　　before(after) + being + 过去分词;