单词拼写(共10小题；每小题1分，满分10分)

81. During my a_____________, my neighbor took care of the dog for me.

82. It’s believed that eating vegetables and fruit is b__________ to our health.

83.I don’t care what you think. As far as I am c__________, what they did was wrong.

84. Students should try to become more _____________(独立的) of their teachers.

85. She has a natural ability to sing well. In other words, she has a t________ for singing.

86.Most smokers are perfectly a__________ of the dangers of smoking.

87. Police are appealing to any driver who may have __________(目睹) the accident.

88. Mary's t____________  is so sharp that it will get her into trouble one day.

89. I’m not surprised that he became a writer. Even as a child he had a v_____ imagination.       90．Everyone in the class is expected to p__________ in the discussion.

孟子说：“君有大过则谏，反覆之而不听，则易位。”而董仲舒则说：“唯天子受命于天，天下受命于天子。”这一变化说明了（）

A.“天人合一”思想深入人心

B.先秦儒学存在重大理论缺陷

C.汉代建立了中央集权体制

D.儒学发展适应了统治者需要