The manager was satisfied to see many new products ______ after great effort.A．h
题型：不详难度：来源：
The manager was satisfied to see many new products ______ after great effort.| A．having developed | B．to develop | C．developed | D．develop |
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答案
| C |
解析
试题分析:分析结构可知此处是“see +宾语+补语”结构，动词develop和宾语之间存在被动关系，应该用过去分词，故答案选C。句意：经理很满意得看到经过努力后许多新产品被研制了出来。
【知识拓展】判断现在分词或过去分词做补语的方法是：看动词和宾语之间的关系，如果是主动关系，则用现在分词，而如果是被动关系则用过去分词。比如：We saw the bird fly away。我们看到鸟飞走了。 He found himself tied to a tree 。他发现自己被捆在树上。 |
举一反三
— I hope to take the computer course.
— Good idea. ____ more about it, visit this website.| A．To find out | B．Finding out | | C．To be finding out | D．Having found out |
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Anxiously, she took the dress out of the package and tried it on, only _________ id didn’t fit| A．to find | B．found | C．finding | D．having found |
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Clearly and thoughtfully________, the book inspires confidence in students who wish to seek their own answers.| A．writing | B．to write | C．written | D．being written |
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Annie Salmon, disabled, is attended throughout her school days by a nurse _______ to guard her.| A．to appoint | B．appointing | C．appointed | D．having appointed |
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The producer comes regularly to collect the cameras _______ to our shop for quality problems.| A．returning | B．returned | C．to return | D．to be returned |
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