At sixes and sevens 乱七八糟The whole schedule has been rearranged. I&&m at sixes and sevens.整个计划安排都重置了。我真的很凌乱。Mess n. 杂乱；脏乱；混乱局面He makes a terrible mess when he&&s cooking.他做饭时总是把周围弄得乱七八糟的。My life is a mess.我的生活是一团糟。Mess sth. up 把...弄糟；弄乱I&&m sorry that there are toys all over—the kids really messed your place up.不好意思啊，到处都是玩具。小孩把你的住处弄得一团糟。Screw sth. up 弄糟；弄坏I screwed up my computer somehow—could you come and take a look at it?不知道怎么地我就把电脑弄坏了。你能来看下是怎么了吗？Spoil v. 破坏；践踏He tried not to let the bad news spoil his evening.他努力不让那个坏消息破坏他晚上的兴致。今日挑战选择并留下你的解释在留言处和大家分享！I&&ll go to the party with you _____ you don’t wear those strange trousers.A. on condition that B. as soon as C. as though D. in this case【翻阅上一期内容即可查阅正确答案】【下一期内容的正确答案解析】C正确；这里是完成时 have run; instead是副词，“作为替代”的意思；牛奶已经用完了。你想用一些奶油作为代替吗？
