题目内容
句型转换
When does the train leave? I want to know.
(改为含宾语从句的复合句)I want to know ________ the train ________.
答案:when;leaves
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题目内容
句型转换
When does the train leave? I want to know.
(改为含宾语从句的复合句)I want to know ________ the train ________.