摘要： advertisements are of great help, I don’t think we should entirely rely on them. A．Since B．While C．Because D．As
网址：http://m.1010jiajiao.com/timu3_id_3212489[举报]
advertisements are of great help, I don’t think we should entirely rely on them.
| A．Since | B．While | C．Because | D．As |
_________ advertisements are of great help, I don’t think we should entirely rely on them.
| A．Since | B．While | C．Because | D．As |
________ advertisements are of great help, I don’t think we should entirely rely on them.
| A．Because | B．Since | C．Once | D．While |