二、完形填空（本大題共10小題，每小題1分，共10分）

    從選擇項(xiàng)中選擇一個(gè)最適合短文的選項(xiàng)，錯(cuò)選、多選或未選均無分。

    Human beings act in a different way from 21 of animals just because they can speak while animals cannot. 22 the cleverest animals cannot do things which to us seem very 23 and which small children， 24 they learn to talk， would be able to do. A German scientist， who 25 experiments for many years with big apes， found that his apes could 26 his sticks as tools to pull down bananas which they could not 27 . But they only used the stick to get a banana when both the banana and the stick were 28 view at the same time. If the banana was in front of them and the stick was behind them， they could not use the stick. They could not 29 the banana 30 enough in mind to look around and then pick up the stick and use it. 21. A. that B. this C. way D. eat

    22. A. Even if B. Even C. Though D. When

    23. A. honest B. foolish C. simple D. evident

    24. A. as soon as B. as long as C. as far as D. so long as

    25. A. carried B. dealt C. developed D. performed

    26. A. take B. hold C. use D. regard

    27. A. get B. reach C. eat D. take

    28. A. in B. beyond C. for D. withen.Examw.CoM

    29. A. maintain B. keep C. remain D. insert

    30. A. clear B. alive C. long D. complete