题目内容

And speaking of VCRs, animals are even helping scientists make a ____(录像带).

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She turns on the light, soaps up a ____(毛巾), and begins cleaning her friend's face.

Every morning, Allie wakes up and accompanies her friend to the____(厕所) .

Jennifer Hurley, an animal researcher at the Long Marine Lab in Santa Cruz, California, is training two sea lions to carry video cameras on their backs to record the natural behavior of ____(鲸鱼) .

For five years, families help the monkeys ____(适应) a human environment, so the monkeys will trust and enjoy being around people.