The rainbow ____(appear)until the sun came out.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/21 15:45:25
Therainbow____(appear)untilthesuncameout.Therainbow____(appear)untilthesuncameout.Therainbow____(app

The rainbow ____(appear)until the sun came out.
The rainbow ____(appear)until the sun came out.

The rainbow ____(appear)until the sun came out.
didn't appear .此句主要考察not……until 句型.句意为:知道太阳出来彩虹才出现.