试题详情
单项选择 适中0.65 引用3 组卷218
You'll get better grades________ you follow the teachers' advice.
A.ifB.untilC.thoughD.while
18-19八年级上·全国·单元测试
知识点:if/only if引导条件状语从句 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!