Part V Error Detection

　　71. It is an accepted custom for guests to take their gifts to

　　A B

　　the wedding reception when the couple invited them to

　　C D

　　attend.

　　72. Some international students use a cassette recorder to make

　　A B

　　tapes of their classes so that they can repeat the lectures

　　C

　　again.

　　D

　　73. Despite of diligent effort to promote domestic production during

　　A

　　the war years, the Continental Army had to rely primarily on

　　B

　　captures and imports for much of its military hardware and

　　C D

　　even for clothing.

　　74. In a sense, farmers began primitive genetic engineering

　　at the dawn of agriculture, which they kept seeds

　　A B

　　from their best plants, gradually improving the quality of

　　C D

　　successive generations.

　　75. Students completing a course in computer science and

　　A

　　technology can look forward to find a wide

　　B C

　　range of jobs.

　　D

　　76. The departments concerned shall listen and accept

　　A

　　criticisms and rational suggestions regarding the protection of

　　B C

　　women’s rights and interests.

　　D

　　77. Astronomers have increases their observation powers

　　A

　　greatly through improved high-powered telescope, computer

　　B C

　　simulations and coordinate with other scientists.

　　D

　　78. In business as a whole, there is a controversy as to

　　A B

　　whether are businesses really encouraging the prospects of greater

　　C

　　equality in the workplace.

　　D

　　79. It is ironic that although in 1955 actor James Dean made an

　　A

　　advertisement warning teens of how harm it was to drive

　　B

　　fast, he himself died from a speeding accident.

　　C D

　　80. Neither of the boys who have been helping us

　　A B

　　know the importance of his particular project.

　　C D

　　答案：71.D;72.D;73.A;74.B;75.C;76.A;77.D;78.C;79.B;80.C