So it's been known for some time that birds which eat fish may be affected, but what wasn't known until quite recently is that those that eat insects can also be affected.扫读过夸克关系从句几页,这句 which that虽可换用,想了解此句中有无preference?
...__ many square miles of ocean and vegetation and clean air are needed to maintain only a relatively few human beings. 其中空格处需要填关系词。我想问的是,是否既可以填where,即将后面看作定语从句,balance作抽象的“地点”概念?又可以填入that...
...ntly with one's memory, that no new ones would sound so
well, or seem even to have such proper significations.老师好,这个句子标点符号太多,这个句子结构是什么?它是以so… that.. 还是associate… with...为主干的?烦请老师一步一步分析主次结构。句子...
At least 24 people in Northern India have been killed in the latest accident involving migrant workers traveling huge distances home after losing their jobs during the pandemic, about 35 others were injured. Anbarasan Ethirajan reports. 的involving migrant workers traveling huge distances...
看到这样一个句子:The furniture is built using wooden pegs instead of nails.钉制这些家具用的是木栓,而不是钉子。我觉得其中的 using 可以换成 by using(即看作句子是省略了介词 by)。但我想这个 using 可以换成 with 吗?因为 with 也可...
...six
years做程度状语修饰older表达大几岁。4. We must arrive at the
school 10 minutes before the exam. 我们必须在考试前十分钟到达学校。10 minutes作程度状语修饰介词before表示提前多久。举的例子有些多,请老师见谅。