Do you know (how much she paid for) the MP3 player last week?Do y_英语解答

Do you know (how much she paid for) the MP3 player last week?
Do you know ----------the MP3 player last week?为啥要填how much she paid

人气：197 ℃　时间：2019-08-22 12:34:57

解答

因为这是宾语从句,在宾语从句中,特殊疑问句要用陈述句语序
how much did she pay for叫疑问句语序