特黄特色三级在线观看免费,看黄色片子免费,色综合久,欧美在线视频看看,高潮胡言乱语对白刺激国产,伊人网成人,中文字幕亚洲一碰就硬老熟妇

16.8 It is (high) time that
?
　 It is (high) time that 后面的從句謂語(yǔ)動(dòng)詞要用過(guò)去式或用should加動(dòng)詞原形，但should不可省略。
　 It is time that the children went to bed.
　 It is high time that the children should go to bed.














　學(xué)習(xí)啦--英語(yǔ)語(yǔ)法大全