问题 选择题

There are about 100 teachers, two thirds of______ are women.

A.them

B.which

C.who

D.whom

答案

答案:D

题目分析:句意:大约有100老师,其中2/3的人是女性。逗号前后都是句子,故缺少连词,先行词是teachers,又是在介词之后所以用宾格的whom,故选D。

点评:本题难度适中。定语从句是高中阶段的重难点之一,需要考生有分析理解复杂的句子结构的能力,能够正确理解句子的语境,熟练掌握关系词的意义及句法功能。

即学即练: The first book ______ I read last night was an English novel. 

A. that             B. which         C. who               D. whom

解析:A。句意:昨天晚上我读的第一本书是英文小说。

问答题
单项选择题

Attempts to understand the relationship between social behavior and health have their origin in history. Dubos (1969) suggested that primitive humans were closer to the animals (1) they, too, relied’upon their instincts to stay healthy. Yet some primitive humans (2) a cause and effect relationship between doing certain things and alleviating (3) of a disease or (4) the condition of a wound. (5) there was so much that primitive humans did not (6) the functioning of the body, magic became an integral component ofthe beliefs about the causes and cures of heath (7) Therefore it is not (8) that early humans thought that illness was caused (9) evil spirit. Primitive medicines made from vegetables or animals were invariably used in combination with some form of ritual to (10) harmful spirit from a diseased body.

One of the. earliest (11) in the Western world to formulate principles of health care based upon rational thought and (12) of supernatural phenomena is found in the work of the Greek physician Hippocrates. The writing (13) to him has provided a number of principles underiying modern medical practice. One of his most famous (14) , the Hippocratic Oath, is the foundation of contemporary medical ethics.

Hippocrates also argued that medical knowledge should be derived from a (15) of the natural science and the logic of cause and effect relationships. In this (16) thesis, On Air, Water, and Places, Hippocrates pointed out that human well-being is (17) by the totality of environmental (18) : living habits or lifestyle, climate, geography of the land, and the quality of air, and food. (19) enough, concerns about our health and the quality of air, water, and places are (20) very much written in twentieth century.

14()

A.attractions

B.subscriptions

C.contributions

D.functions