15577 个回答
新概念2第53课最后一题
这个练习的目的是帮助读者理解spare time的语义。所以答案应该是A，when you are not working. 如果书上给的答案为B，则为疏忽所致。
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关于静态动词完成时的问题
静态动词的现在完成时主要用来表示一个状态从过去持续到现在，通常需要for或since时间状语表示该状态持续了多久或从什么时候开始。always也可以截止说话时始终存在的状态。I have known her (ever) since we were children.I have known her for over twenty years.I have always known her. since还可以表示动态动词表示的...
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关于ditto的用法
这种情况就是你该查词典的时候。《韦氏高阶》ditto : adverb. informal — used to say that whatever you have said about one person or thing is also true of another person or thingBoston is getting a lot of rain. Ditto New York. [=New York is also getting a lot of rain]He is good at basebal...
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不定冠词"a"可以修饰不可数名词和名词复数吗？
A culture's youth = the youth of a culturea culture's realities = the realities of a culture以上二个名词短语中的不定冠词并不是限定名词词组的中心词，而是限定所有格名词的。
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There be 句型 成分分析困惑？
that定语从句的先行词为 the need for a local bath house 这个名词词组，而不仅仅是need这个名词。不要滥用插入语这个术语。插入语必须用逗号与句子其它部分隔开。
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改错问题
不定式作定语表示动宾或介宾关系时，其实是定语从句的简略。例如：...would leave him nothing (that) he is to run his business with. 你可以看出，关系代词that是句末的介词with的宾语，而that指代nothing。没有句末的介词，关系代词that就无成分可做，为错误。I have my little bother to look after.= I have my littl...
回答于 1秒前