试题详情
单词拼写-根据首字母填空 适中0.65 引用1 组卷39
It is hard to imagine a student f_____________ his attention on the textbook while others are playing.
19-20高二上·宁夏银川·期中
知识点:focus on动名词作宾语 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!