试题详情
单项选择 适中0.65 引用3 组卷219
To make your DIY better, you should not start ________ you get all the tools ready.
A.whenB.whileC.beforeD.after
20-21八年级上·江苏苏州·期中
知识点:after (在…以后)beforewhen (当…时候)while (和…同时/当…时候)before引导时间状语从句 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!