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【单选题】
()创立了活教育理论A.
B.
C.
陶行知
D.
手机使用
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新浪微博
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反馈参考答案：
举一反三
【简答题】具有 、 、 特点 的原糊给色量较高。
【单选题】白色念珠菌是口腔致病力最强的念珠菌之一，原因是
A.
具有的菌丝增强组织穿透力
B.
黏附能力明显强于其他念珠菌
C.
具有多种对宿主有毒性的侵袭酶
D.
具有多种表面受体，如类似人体细胞补体C3片段受体，从而扰乱补体调理素的吞噬、杀灭作用
E.
以上均是
【单选题】His _____ English is very good, because he is from Australia, an _____ country.
A.
spoken; English-spoken
B.
speaking; English-speaking
C.
spoken; English-speaking
D.
speaking; English-speaking
【简答题】阅读下列短文，选择可以填入空白处的最佳选项。 I felt frustrated. I studied English for 8 years, 1 my spoken English was still terrible. I took an English class every night. I learned different textbooks every day, but I did...
【单选题】The little boy kept practicing _____ English with foreigners. [ ]
A.
speak
B.
speaking
C.
to speak
D.
spoke
【单选题】What languages ________ in that country? German and English.
A.
are speaking
B.
are spoken
C.
speak
D.
is spoken
【简答题】简述工程师的权利和责任。
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