Children are likely to get _____ if no one cares about their upbringing. A. out of hand B. out of order C. out of place D. out of work 答案:A 解析: get(or be) out of hand是习语,意为“无法控制,不受约束:This situation appears to be completely out of hand.(看来形势已完全失去控制。)out of order有毛病,失灵;out of place不得其所的,不适当的;out of work失业。 本题译文:如果不关心孩子的教育,他们很可能会无法控制。将盛有一定浓度蔗糖溶液的透析袋(由半透膜制成),袋口扎紧后浸于蒸馏水中,下图表示透析袋中蔗糖溶液浓度与时间的关系,正确的是