题目

The cook _____ that the egg ______ on the table was _______ by him. A．lied, laid, laid    B．lied, lying, lied    C．laid, lying, lied    D．aid, laid, lay   答案：A 在解方程(2x＋5)2＝(2x＋5)时，所得的解为 [　　] A．－2 B． C．－和－2 D．－