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问题 单项选择题 A1型题

在眼底检查时，发现患者视盘表面有一微隆起、黑褐色、扁平状、边界清晰的色素性病变。此患者最可能的诊断是（）。

A.视盘黑色素瘤

B.视盘黑色素细胞瘤

C.视盘色素痣

D.视盘出血

E.视盘异物

答案

参考答案：B

解析：视盘黑色素细胞瘤眼底镜下是视盘内或略偏颞侧有黑色、微隆起的肿物。

选择题

"巧妇难为无米之炊"，说明了（）

　  A必须善于发挥人的主观能动性          B物质是不以人的意志为转移的客观实在

　  C人既不能创造规律，也不能消灭规律    D人的能动作用受客观条件制约
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单项选择题

Which of the following statements is closest in the meaning that expressed in the passage().

A. Because of Wal-Mart’s plan of buying Trust-Mart, millions more customers is shopping at Wal-Mart stores.

B. Wal-Mart will continue to buy other retail stores to expand its market.

C. Wall Street Journal firstly released Wal-Mart’s plan of buying Trust-Mart.

D. Since China opened its door to competition, foreign and domestic retailers have been competing to dominate the market.
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