YJ27滤嘴接装机阻挡辊若被顶起，则触发开关使整个机组进入立即启动程序。
参考答案：错
Not only _______ interested in football but _______ beginning to show an interest in it. [ ]
A. the teacher himself is, all his students are
B. the teacher himself is, are all his students
C. is the teacher himself, are all his students
D. is the teacher himself, all his students are
30岁女性，4年前顺产一女婴，因盆腔肿物行开腹探查术，术中见子宫正常大小，双卵巢鹅蛋大小，囊性，包膜完整，冰冻切片报告为"良性囊性畸胎瘤"，最适当的处理方法是
A．双卵巢肿物剔除术B．双卵巢切除术C．一侧切除、一侧剔除术D．双附件切除术E．子宫全切+双附件切除术
