产品生命周期

题型:名词解释

问题:

产品生命周期

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题型:名词解释

阅读下面短文,用所给动词的适当形式填空,使短文完整、通顺。每空不限一词。

      Rose is one of the funniest girls in her class. She looks like a boy, and she is good at performing. So she

(1)________ (choose) to play Harry Potter by her classmates last week. She said happily, "I'm sure that I am

able to do the job well because I (2)________ (see) the movie many times already."

      Dick, one of Rose's best classmates, is also an actor in the play. He (3)________ (like) to perform the play

with Rose. He said, "We are confident that we (4)________ (do) well in our school art festival next week." 

      Mrs. Smith, their teacher, pays much attention to their play. She often encourages them. Yesterday

afternoon when she (5)________ (watch) their performance, she took photos of them.

题型:名词解释

前上型扁桃体周脓肿穿刺的部位正确的是()。

A.脓肿最隆起处

B.腭垂尖端与最后磨牙连线的中点

C.腭垂底与最后磨牙连线中点上1cm

D.扁桃体上窝

E.腭舌弓上缘

题型:名词解释

果糖双磷酸酶-1的别构抑制剂是()。

A.AMP

B.ADP

C.ATP

D.GDP

E.GTP

题型:名词解释

刚果红染色法淀粉样物质在偏光显微镜下呈()。

A.苹果绿色双折光性

B.红色双折光性

C.蓝色单折光性

D.橙黄色单折光性

E.紫色双折光性

题型:名词解释

学生思想品德发展的根本动力是()。

A.学生与各方面的交往

B.教师的教育

C.家长的严格要求

D.学生思想内部矛盾斗争

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