题目

go, in silence, care, five, normal, he, safe, swing After I graduated from college, I finally found my job in a group home for mentally (精神上) disabled adults after my 【1】 application (申请). We were required for the feeding, dressing and 【2】 of our customers. It was a difficult job and I didn't look forward to 【3】 to work each day.One of our customers was a young man who couldn't talk. 【4】 , he would often act up (淘气). One day, when we were out walking, I suddenly felt something touch my fingers. The young man was trying to hold my hand. Instead of pushing it away,在用托盘天平测量质量的实验中，如果使用了沾有油污的砝码，则（　　） A.测量值比真实值偏大                    B.测量值比真实值偏小 C.测量结果仍然很准确                    D.测量结果偏大偏小是不能确定的