单项选择题

26（）

A．for
B．as
C．at
D．with

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热门试题

单项选择题

It is not stated but implied in the passage that （）.

A．Ellsworth Huntington is a fortune-teller rather than a scientist
B．cool weather is more effective on man’s creative thinking
C．certain elements in nature are more active in one season than in other seasons
D．summer is a good season for vacation

单项选择题

Which of the following is NOT included in the display at the Botanical Museum of Harvard University（）

A．Models of 164 families of flowering plants.
B．Magnified details of flower parts.
C．Several species of native birds.
D．A group of diseased fruits.