英语单选请教—Will you go shopping now? —Not until I ____ my experiment._英语解答

英语单选请教
—Will you go shopping now? —Not until I ____ my experiment. A．have finished B．will finish C．finished D．had finished 求解析

人气：161 ℃　时间：2020-06-13 23:23:04

解答

【答案】选A（—你现在就去购物吗?—等到我完成我的实验（就去）；这里的回答是not until的倒装与省略,补全了是“Not until I have finished my experiment will I go shopping”,正常语序为“I won’t go shopping ...你好，怎么看出来是省略的，我要是认为not untill开头have 要放I前面呢