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问题 单项选择题

右眼瞳孔扩大，直接对光反应消失，间接光反应存在，左侧瞳孔间接反应消失，提示病灶部位在（）。

A.右视束

B.视交叉

C.右侧视反射

D.右侧视神经

E.左侧视神经

答案

参考答案：D

选择题
如图所示电路，电源两端的电压一定，开关S1闭合，S2断开．如果使电压表和电流表的示数均增大，则下列操作一定可行的是（　　）

A．滑动变阻器的滑片P向右移

B．滑动变阻器的滑片P向左移

C．滑动变阻器的滑片P不动，闭合开关S2

D．滑动变阻器的滑片P不动，断开开关S1
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单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

What is the area of the rectangular region depicted above with sides A and B and diagonal C ？（）

(1) C2=9+A2

(2) A+B=7

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.
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