There is nothing to do but___the sky答案是CA looking up at B to look up at C look up at D looked up at

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/18 17:44:49
Thereisnothingtodobut___thesky答案是CAlookingupatBtolookupatClookupatDlookedupatThereisnothingtodobut__

There is nothing to do but___the sky答案是CA looking up at B to look up at C look up at D looked up at
There is nothing to do but___the sky答案是C
A looking up at B to look up at C look up at D looked up at

There is nothing to do but___the sky答案是CA looking up at B to look up at C look up at D looked up at
look和do是同一个成分,省略to的用法.