Not until I began to work______how much time I had wasted.

admin2019-10-21 84

问题 Not until I began to work______how much time I had wasted.

选项 A、didn’ t realize
B、did I realize
C、I didn’ t realize

答案B

解析本题考查句子的部分倒装结构。当not…until置于句首时，句子要使用部分倒装，即将谓语的一部分如助动词或情态动词放在主语之前。如果句中的谓语没有助动词或情态动词，则需添加助动词do，does或did，并将其置于主语之前。本句正常语序为：I didn’t realize how much time I had wasted until I began towork．

转载请注明原文地址:https://kaotiyun.com/show/w7ed777K

本试题收录于：公共英语一级笔试题库公共英语（PETS）分类