未知题型
If I hadn’t stood under the ladder to catch you when you fell, you ________ now.
A) wouldn't be smiling B) couldn’t have smiled
C) won’t smile D) didn’t smile
A. wouldn't be smiling你掉下来的时候，要不是我站在梯子下面接住了你，你现在就不会......
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未知题型 英语四级错的提数，听力单选6，单词3，句子1.快去阅读6，选词5 仔细阅读5 完型7句子2.求估分！
未知题型 We’ll visit Europe next year _________ we have enough money.A) lest B) until C) unless D) provided
未知题型 If the building project___________ by the end of this month is delayed, the construction company will be fined.
