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【简答题】
A．胚胎第4，下颌突两侧上方区域的间细胞增生活跃，长出两个分支状突起称 B．在额鼻突、上颌突和下颌突的中央，形成一个凹陷称 C．在胚胎第3末，在口咽膜前方口凹顶端正中出现的一个囊样内陷称 D．鼻板由于细胞的增生，边缘隆起使鼻板中央凹陷称 E．第二鳃弓快速生长覆盖第二、三、四鳃沟，使其与外界隔离，形成了一个暂时由外胚层覆盖的腔称 颈
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反馈参考答案：
举一反三
【单选题】Paragraph 5__________ 查看材料
A.
Colorful Life on Campus
B.
Intelligent Student Body
C.
School Administration
D.
Distinguished Faculty
E.
Substantial Financial Support
F.
The Harvard of the West
【单选题】Paragraph 4__________ 查看材料
A.
Colorful Life on Campus
B.
Intelligent Student Body
C.
School Administration
D.
Distinguished Faculty
E.
Substantial Financial Support
F.
The Harvard of the West
【单选题】An appropriate title for the text is most likely to be______.
A.
Fors and Againsts of 'Campus Commercialization'
B.
Costs and Benefits of Holding Patents
C.
When Academia Puts Profit Ahead of Wonder
D.
When Universities Lose Their Edge in Innovation
【多选题】当前谈话节目呈现的多元化指的是:
A.
不同意见的碰撞，多种意见的容纳
B.
其传播符号的多样性：声音为主，辅以其他（如录像或影片、图片资料等图像符号)
C.
其他节目样式的融合（如娱乐节目、纪实节目、新闻节目）
D.
各种传播技术的综合
【简答题】频率的一次调整,调节的手段一般是采用发电机组上装设 ________
【单选题】What does the speaker mention about the new parking lot?
A.
It will be located off the campus.
B.
It will only be used by the campus faculty.
C.
It will be several stories high.
D.
It is going to be a pay lot.
【简答题】A．Video and online . B．Hazards of a high-tech society. C．Relationships on campus. D．Internet addiction.
【单选题】Where does the conversation take place?
A.
In the student recreation center.
B.
In the campus dining hall.
C.
In the university bookstore.
D.
In a classroom.
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