大革命失败后，以毛 * * 为代表的中 * * 党人开创了中国革

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问题选择题

大革命失败后，以毛 * * 为代表的中 * * 党人开创了中国革命的正确道路——井冈山道路；“ * * ”结束后，以邓 * * 为代表的中 * * 党人又开创了中国特色社会主义道路。两者最根本的共同点是

A．实事求是，一切从中国国情出发

B．实行改革开放

C．坚定不移地走民主革命道路

D．以发展生产力为中心任务

答案

答案：A

本题考查学生对井冈山革命道路、中国特色社会主义道路的理解。改革开放、以经济建设为中心中国特色社会主义道路的要求，井冈山道路无关，故排除B、D两项；C项“坚定不移地走民主革命道路”与中国特色社会主义道路无关，故不选；因此，本题的答案为A项。

单项选择题

下列选项中，哪项不是影响信噪比的因素（）

A.磁场强度

B.梯度场强度

C.像素大小

D.重复时间

E.矩阵大小

阅读理解

Tour Duration	5.7 Hours	The Grand Canyon Adventure Skywalk
Flight from Grand Canyon South Rim to Grand Canyon West	1 Hour	Experience a bird's-eye view of the Grand Canyon as you make your way to Grand Canyon West.
Light Lunch at Guano Point at Grand Canyon West	2 Hours	You'll be taken by bus to Guano Point with breathtaking views of the western part of the Grand Canyon where the Calorado River makes its way into Lake Mood. Every table for lunch has a view.
Walk on the World Famous Skywalk	1.5 Hours	Finally you'll board your bus to Eagle Point, home of the Grand Canyon Skywalk. Now it is time for you to walk on air for 70 feet over the Grand Canyon.
Flight Back to Grand Canyon South Rim	1.2 Hours	After time on the Skywalk, you'll return to the Grand Canyon West Airport and return to Grand Canyon South Rim in time for dinner and sunset.