89. a crowd of 一群人　　　 a crowded bus　　　 be crowed with　　 挤满

88. a political crisis　　 政治危机　　　　　 bring sth to a crisis 使…到危机时刻

criticize sb 批评　　 criticize my taking risks

87. commit a serious crime　 犯罪

a wanted criminal 通缉犯

86. the crew of the ship,　 the staff of the school

85. on credit　 赊账

84. Labour creates the world.　 劳动创造世界。　 　　create many characters 创造许多人物

create a bad impression　 产生很坏的影响

83. You are crazy to do such things. 发疯的；不切实际的　

be crazy about/on sth　　 着迷…　　　 He is crazy about dancing.

82.crawl爬，匍匐前进　　 a snake crawling along the ground

　　　　　　　　　　 A baby crawls before it can walk.

81. The course of our life is from our birth to our death. …过程…　

complete my college course　　 课程　　　　 in / during the course of 在…期间　

80. have the courage to do　　 有勇气去干…　　　 lose courage