职称英语职称英语理工类2006年职称英语等级考试试题理工类B
题目内容

The researchers plan to make WL-16 capable of

2024-07-09

A.moving up and down the stairs easily.

B.turning its head easily.

C.using a telescope to find the way.

D.carrying a person of over 60 kilograms.

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