14.Ability to use a language can be _____ only by the act of

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14.Ability to use a language can be _____ only by the act of using the language.
A.acquitted B.acquired C.inquired D.required 15.The professor gave order that the test _____ before 10:20.
A.be finished B.will finish C.will be finished D.shall finish 16._____ the lecture ended,he slipped out of the hall.
A.Before long B.Long before C.Long since D.Long ago 17.Her description of the garden made me _____it.
A.look for B.long for C.search for D.call for
18..The doctor said the patient was _____,but still needed good care.
A.out of order B.out of danger C.out of question D.out of place 19.This experiment ought to _____ last week.
A.be done B.have been done C.have done D.do
20._____ the meeting himself gave them a great deal of encouragement.A.The major will attend B.The major to attend C.The major attending D.The major's attending
21.The pear fell _____ on her head when she was walking in the orchard.A.by air B.by mistake C.by chance D.by no means

BCBABBDC如果哪个还不是很明白可以继续问我
再问：你可不可以在http://wenku.baidu.com/view/24019622192e45361066f522.htm 原地址里面，做下单选，我这只能复制到21题，还有几道。你帮忙给个参考答案。你是老师吗？
再答：我不是老师，多学了几年而已，还有你的题太多了！不明白可以问我，替你写作业就•••••
再问：不是喊你帮忙写作业，那个是三级的测试题，我星期六要三级考啊！亲。我只做了选择题，13到32题。你就好心做到32嘛。15和20着实不懂。

英语翻译The doom of a nation can be averted only by a storm of g 英语翻译The ability to pay for use of computing resources on a s The panda is a kind of animal _____ can be found only in Chi 英语翻译A solution to this system problem is the use of fast-act 英语翻译Ironically,the proper use of figurative language must be 1.A person___a foreign language must be able to use the fore 改为同义句 The best way of learning a language well is to use it 英语翻译Braille is not a language,but it can be used by the blin 英语翻译program language use to edit ,translate programs of the I went to be in the school _____(act). why american can only speak a kind of language The _____ of a big new machine can be hard to learn.(operate