下列哪一部作品不是庄子诋毁孔子之徒的作品？（）
A.《庄子·秋水》
B.《庄子·渔父》
C.《庄子·盗跖》
D.《庄子·袪箧》
参考答案：A
Such a fierce dog __ that we had to wait outside before we could get into his yard．
A．has he had
B．did he have
C．he had
D．he has had
预防控制器损坏的措施是重在预防，通电后尽量不用化纤织物，加强（）是最重要的手段之一
A、去处潮湿
B、防尘保护
C、加强缓冲防止振动
D、安全接地
