题目

 There isthing as failure. Failure is just life trying to move us in another direction. A. such a        B. such no            C. no such               D. a such 答案：C10．一串珠子是按照“红、黑、蓝、绿、白”的规律排列的，请问第40颗珠子是（　　）颜色的．A．红B．黑C．蓝D．绿    ⑤白