87. His teaching _____ was raised to twelve hours a week in college.A．burdenB．lo

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87. His teaching _____ was raised to twelve hours a week in college.

A．burden

B．load

C．job

D．Work

答案

解析

略

举一反三

151. In the past few years, the Chinese _____ has achieved many successes in diplomacy, economics and many other respects.

A．people

B．nation

C．country

D．Government

题型：不详难度：| 查看答案

152. At the news that 2004 Olympic Games would be held in Athens, the capital of _____, the _____ were very excited. They sang and danced to celebrated it all night long.

A．Greeks; Greece

B．Greece; Greeks

C．Greeks; Greeks

D．Greece; Greece

题型：不详难度：| 查看答案

153. If there has been burglary in your house, you should put_____round it before the police arrive to investigate the case.

A．guests

B．ladders

C．guards

D．Poison

题型：不详难度：| 查看答案

154. If a man receives no _____ at home, when abroad he’ll have no hosts. (prov.)

A．customers

B．guests

C．callers

D．Passengers

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155. It has become the _____ for English families to go to the seaside in summer.

A．habit

B．custom

C．hobbies

D．Rules

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