He doesn’t know the answer,so he can’t put up his hands.(改为虚拟语气)If he ______ the answer,he ______ ______ ______ his hands.

He doesn't know the answer t the question He doesn't know the m____ of the word. he doesn't know the a_______ to the question. He doesn't want to l____ the other children know. he doesn't know the girl 改为肯定句 He doesn't know the way,补全问号 着急 He doesn't know the ______(important) of life He doesn't know the time of day是什么意思? The hare is too young,and he doesn't see a fox.He doesn't know a fox是什么意 The boy in the picture is Jack _______ .But he doesn't know it.(he) I know the fact that he doesn't know.是不是同位语从句? He doesn't know how he can get to the shop.改为简单句.He doesn't know ( ) ( ) get to the shop. 英语翻译he doesn't know _____________ He doesn't know BeiJing verywell He doesn't love me,I know. （化为简单句） He really doesn't know how he can operate the machine. I think he doesn't know the woman.同义句转换,改成___ ____ ____,he doesn't know the woman he doesn't know the way to the mall同义句he dosent know ___ ___ ____ ____the mall