...could buy a sports car.请问主句和从句中的could可以改为be able to的过去一般时吗？如果该句改为对过去的虚拟，If her husband could have earned enough money,them could have bought a sports car.请问这里的could have done能否换成be able to的过去完成时had been...
Pasting Spring
Festival couplets is an important custom for Chinese people to celebrate the
Spring Festival.参考答案说：在这个句子中，to celebrate the
Spring Festival 是动词不定式短语，它作为 an
important custom 的定语，表示这个习俗是为了庆祝春节的。整个...
And for Fort Defiance, I think is sort of definitely gave me the sense that there is a community.注：Fort Definace 是一家餐馆。上句中的定语从句that可否换用where，即give me the sense where there is a community ?这种用法的that本身就是副词，不是关系代词that引导...
...rden of annually pre-funding retiree health care, thus addressing a long-standing complaint by the USPS and its unions.曹老师您好，该句介词短语部分of annually pre-funding retiree health care中 pre-funding retiree health care的逻辑主语如何分析？查了相关资料讲的是“...
...e result, however, was very trying for those who were acting as his agents and assistants. I had often suffered under it, but never more so than during that long drive in the darkness.没有看懂“ but never more so than during that long drive in the darkness.” 这句话和以前见到的比较...
Do
a survey and write up the survey results.句子来自2019版人教版高中英语新教材必修一的
Unit 3（p45）。老师说，这里的
do a survey 可以换成
make a survey。
换句话说，survey 可以与do 搭配，也可以与 make 搭配，请问还可以与哪些动词搭配...
I am 105 centimiters tall.To me, the word“midget”is an insult.Actually,I am incredibly proud to inherit (inherit) the condition of achondroplasia(软骨发育不全).为什么空格处不填to have inherited?不定式一般式表将来，可这是已经发生的事实，为什么用一般...
We can only do so assuming evolution to be a universally valid principle这句话什么意思？这句话的assuming evolution to be a universally valid principle是什么成分？为什么答案解析说assuming evolution to be a universally valid principle是表示条件，相当于if we assume......
The scientists have absolute freedom as to what research they think is best to pursue.请问老师，这里的what是不是做名词性从句中pursue的宾语，还是把what research看作一个整体当名词性从句中is的主语（但是这样分析怪怪的，可以what+名词引导名词性...