学龄期儿童处于生长发育阶段，为此，中国营养学会关于学龄儿童的膳食指南中特别强调了此期儿童在饮

In last year, Brazils economic growth was______.

A．2%

B．2.7%

C．5.5%

D．7.5%

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What does the man say about Harry？

A．He is too negative.

B．He is smart and enthusiastic.

C．He has got his own strengths.

D．He spends project money too fast.

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Recently, a prestigious university assigned university dormitory based on several factors, one of which was religion. It sparked different reactions in society: some people think it can reduce conflicts caused by differences between religions, while others hold that it blocks the way for students to connect with people from other religions. What is your opinion？ Write on ANSWER SHEET THREE a composition of about 200 words on the following topic: Should Religion Be Taken into Consideration in Assigning University Dormitory？ You are to write in three parts. In the first part, state specifically what your opinion is. In the second part, provide one or two reasons to support your opinion. In the last part, bring what you have written to a natural conclusion or make a summary. Marks will be awarded for content, organization, language and appropriateness. Failure to follow the instructions may result in a loss of marks.

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烘烤()的基本技术原则是高温变黄、低温定色。

A.旱黄烟

B.返青烟

C.后发烟

D.嫩黄烟

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！

传染源一般包括

A、病人

B、病人、病原携带者

C、病人、病原携带者、受感染动物

D、病人、病原携带者、受感染动物、易感人群

E、病人、病原携带者、受感染动物、易感人群、易感动物

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在评价影响内在真实性的历史性因素中可通过下列哪种方法排除

A、加强工作人员的技术培训

B、多次基线测量

C、设立对照组或过程追踪

D、测量工具的校正

E、其他方法

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