试题详情
单项选择 适中0.65 引用1 组卷24
Life is like riding a bicycle. To prevent you from falling down, you ________ keep moving.
A.canB.can’tC.mustD.mustn’t
23-24八年级下·江苏徐州·期中
知识点:mustmustn't动词辨析must表示必须 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!