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In the dark street, there wasn’t a single person ___ she could turn for help.

        A. that      B. who      C.from whom      D. to whom

D


解析:

turn 作“求助;求教”解時,后要接介詞to,如:turn to sb. for help/advice。因?yàn)?to sb.是定語從句要求。

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Washoe, a female chimpanzee (黑猩猩) believed to be the first non-human to acquire human language, has died of natural causes at the research institute where she was kept.The chimp died on Tuesday night, according to Roger and Deborah Fouts, co-founders of The Chimpanzee and Human Communications Institute in Washington, where she lived.

Washoe was born in 1965 in Africa, where she was captured by the Air Force and taken to the US for research use in the space program. In 1966, she left the program and began living with two scientists, Allen and Beatrix Gardner, who led a project to teach the chimp American Sign Language (ASL) in Washoe, Nevada, for which it was named. Washoe had been living on Central Washington University’s Ellensburg Campus since 1980. She had a vocabulary of about 250 words. Also, Washoe taught sign language to three younger chimps: Tatu, 31, Loulis, 29, and Dar, 31

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B. a study on African animals

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In Goodall’s opinion, teaching Washoe ASL ______.

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Washoe, a female chimpanzee (黑猩猩) believed to be the first non-human to acquire human language, has died of natural causes at the research institute where she was kept.The chimp died on Tuesday night, according to Roger and Deborah Fouts, co-founders of The Chimpanzee and Human Communications Institute in Washington, where she lived.
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B. led to the book Next of Kin

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C. Washoe must have been able to speak 250 words or so.

D. The researchers will prove that most chimps could use language.

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A. Washoe was the first animal to be taught human language.

B. Washoe, the chimp, was named in honor of a place.

C. There were four chimps in total at Ellensburg Campus.

D. Chomsky believed primates only perform silent signs.

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