怎样用do you know接的宾语从句翻译这条河有多长?

怎样用do you know接的宾语从句翻译这条河有多长? do you know的句子变宾语从句 如：Do you know?what is it?变宾语从句 1.Do you What does he do?Do you know?(改为宾语从句) 宾语从句的陈述语序Do you know the book is on the desk?Do you know the 改含宾语从句的复合句Where is the museum?Do you know?改为:Do you know _ D 学习宾语从句时遇到的问题：是do you know whom is calling 还是 do you know who whehe has she gone?do you know?变宾语从句 请问：宾语从句请举个宾语从句的例子,连接词要用what,how.书上说宾语从句部分要用陈述语气,如Do you know 宾语从句用法Do you know where are you from?还是 Do you know where yo 与Do you know that fish sieep with their eyes open?相仿的宾语从句. Who invented Chinese chess?Do you know?合并为含宾语从句的复合句 1.Do you know,When does the train leave?(改为含有宾语从句的复合句)