【单选题】Henry is in his______year.
【单选题】Henry is in his ___________ year.
【单选题】当发电机碳刷坏时,发电机将不发电,其原因是碳刷坏了以后,将使( )。
【单选题】当发电机碳刷坏时,发电机将不发电,其原因是碳刷坏了以后,将使( )。
【单选题】当发电机碳刷坏时,发电机将不发电,其原因是碳刷坏了后,将使( )。
【单选题】工商部门进行登记注册最重要的社会功能是()。
【单选题】Henry is in his ___________ year.
【单选题】Nancy isn't here. It's my mistake. I forgot all about ______ her.
【单选题】Henry is in his ___________ year.