大师作文网定语从句(宾语从句)
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/12 15:35:40
Having checked the door were closed, and ___all the lights were off, the boy opened the door to his bedroom Awhy Bthat Cwhen Dwhere
解题思路： that引导并列的宾语从句，并列的两个以that引导的宾语从句第一个that通常可以省略,第二个that 一般不能省。
解题过程：
正确答案是B。
that在此用于引导宾语从句，用作动词check的宾语。句中的现在分词having checked带有两个宾语从句 (that) the doors were closed和that all the lights were off，只是前面一个宾语从句省略了引导词that。
that引导并列的宾语从句，并列的两个以that引导的宾语从句第一个that通常可以省略,第二个that 一般不能省。
最终答案：略
解题过程：
正确答案是B。
that在此用于引导宾语从句，用作动词check的宾语。句中的现在分词having checked带有两个宾语从句 (that) the doors were closed和that all the lights were off，只是前面一个宾语从句省略了引导词that。
that引导并列的宾语从句，并列的两个以that引导的宾语从句第一个that通常可以省略,第二个that 一般不能省。
最终答案：略