句型转换：I have been worried all week.变成It_____m_____worried.

句型转换：I have been worried all week.变成It_____m_____worried. Dan Robinson has been worried all week. I have been worried about her safety all day .I have never s 句型转换:I have been married for 10 years. Dan Robinson has been worried all week 疑问 He has been worried all week.为什么用has been worried,而不是has wor I have been down for two hours.句型转换 I have been down ---- -- Dan has been worried all week and he's still worried.这里的stil 句型转换!sos~1 He has never been to Yunnan.I have never been to Dan Robinson has been worried all week.这里为什么有been,那was或者is之类 英语语法求助Mr.D has been worried all week.这句话是什么时态?has been worri 几个英语的句型转换1.i have already been here for 50years i have been