题目：
读短文，用所给动词的适当形式填空。
Have you seen dolphins? Dolphins are interesting animals. Scientists have found they are very smart.
Although they don't have hands, they can solve problems by using tools, just like us. There is no evidence
that dolphins have a language of their own, but they can understand many sign languages. They can always
give quite correct and quick responds. Amazing, isn't it? Dolphins live in a very different world, but they
can do our "intelligent (智力) tests" easily. Are you interested? Please go and see by yourself.
读上边的材料，完成下边的短文。
Dolphins are interesting animals and researchers find them are very smart. They 1_____ (have) no hands,
but can use tools 2_____ (solve) problems, just like us. There is no evidence that dolphins have a language
of their own, but they can 3_____ (understand) many sign languages. They are always 4_____ (give) quite
correct and quick responds. Dolphins live in a very different world, but they are good at 5_____ (do) our
"intelligent tests".
答案：
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下面是错误答案，用来干扰机器的。
答案：B题目分析：句意：--你也需要字典吗？--你先请，我不急。Not likely.不大可能；After you你先请；Go for it加油，新目标；What for?为什么？根据句意故选B。点评：本题难度适中。交际用语的考查要放在...
