...ough to launch an attack.请问老师to launch an attack.是不定式做目的状语吗？ 可以enough to一般不都是结果状语吗？He has never managed to get enough money to have the church clock repaired.这句话呢？
...问下A可以吗？想问一下按照中文翻译 until 和unless都可以的情况下怎么区分？e.g. I won't come into the room until you call me. I won't come into the room unless you call me .意思上有区别，但是语法上是都可以吗？
In itself，it‘s not a difficult problem to solve，这里in itself明显是状语，但在Science communication is a science in and of itself句子中in and of itself还是状语还是定语？这里of是什么意思？
...nufacturer will repair it. 它还在保修期内，所以厂家会给修理的。
问题一：两句中的 under warranty 和 under guarantee 均表示“在保修期内”，它们有区别吗？
问题二：撇开under warranty 和 under guarantee 这两个短语，单独使用的 warr...
请问下面句子中的现在分词短语reflecting on the day 用作什么句子成分？它前面为什么要用一个连词 and 呢？另外，句子中的介词 with 起什么作用？如何理解？谢谢！I’m sitting in the warm night air with a cold drink in my hand and reflecting on the ...
...文小说《米德尔马契》里第一章第13页第六段第二个句子的问题。原句为“Across all her imaginative adornment of those whom she loved there darted now and then a keen discernment which was not without a scorching quality.”译文为“尽管她总是把她所爱的人想象...
... accord with
the requirements of the free maket (就是这里).请问这里的the free market表示半泛指还是特指？另外:The roof of houses leaks easily.The roof of a house leaks easily.The roof of the house leaks easily.这三句话都正确吗？这三句话中的houses/a house/the house...
A: She is good at painting. 她擅长绘画。
B: So she is. 她的确如此。
如果是想要肯定一个否定句，说她的确如此，应该怎么表达呢？比如：
A: She isn't good at painting. 她不擅长绘画。
B: So she is. 还是 So she isn't. 她的确如此。
...