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;