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  3. Artificial flowers are used for scientific as well as for decorative purpose

Artificial flowers are used for scientific as well as for decorative purpose

游客2025-03-19  14
问题     Artificial flowers are used for scientific as well as for decorative purposes. They are made from【C1】______of materials, such as wax and glass, so skillfully that they can scarcely be【C2】______from natural flowers. In making such models, painstaking skill and artistry are called for, 【C3】______thorough knowledge of plant structure. The【C4】______of glass flowers in the Botanical Museum of Harvard University is the most famous in North America and is widely known【C5】______the scientific world. 【C6】______, there are several thousand models in colored glass, the work of two artist-naturalists, Leopold Blalschka and his son Rudolph.
    The intention was to have the collection【C7】______at least one member of each flower family native to the United States. 【C8】______it was never completed, it contains more than seven hundred species representing 164 families of flowering plants. 【C9】______detail of these is accurately reproduced in color and structure. The models are【C10】______in locked cases as they are too valuable and fragile for classroom use. [br] 【C9】
选项 A、All
B、Every
C、Whole
D、None
答案 B
解析 本题要求填入一个修饰单数可数名词detail的限定词，正确答案应是B项Every。A项All后接可数名词复数或不可数名词，C项Whole修饰名词时，前面要加the，D项None是代词，不修饰名词。所以其他三个选项都不正确。
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