—Yes, ___ you are interested in playing computer games, you’ll have trouble giving it up. A.onceB.twiceC.asD.as soon as 试题答案 在线课程 A 此题考查连词once的用法,表示“一旦…”句意:玩电脑游戏有趣吗?--是,一旦你对电脑游戏感兴趣了,你就很难戒掉。As做连词,表示:因为,随着,按照,as ...
Looking up to the window, he took off ___ hat and bowed with a bright, pleasant smile. “What a nice ___,” said Jennie to herself, as the boy ran out of sight. “It seems like having the sunshine. I wish everybody who goes by would look up ___ smile. George, the little ...