In contrast to mammals and birds, amphibians are unable to produce thermal energy through their metabolic activity, which would allow them to regulate their body temperature independent of the surrounding or ambient temperature.Which定语从句修饰前面的整个句子还是只修饰metabolic act...
Pandora Halfdanarson, the heroine, leads a staid life in Iowa, where ambitions are as modest as the plains are flat.本句中as modest as 是个比较级结构，后面直接跟句子the plains a...
as far as I could tell，far和tell无法按照字面意思来理解，麻烦大神们解惑:They were all looking away — away from each other, away from the other students, away from anything in particular as far as I could tell.
The students _____ busily when Miss Brown went to get a book ____ in the office. D. were writing; had leftD 是资料给的答案，可是我有点怀疑 第二个空 不是应该用 left 么？过去分词作后置定语 ，怎么用了get sth had done 这种呢 好像没有...
①The Ad Council‘s missionis to identify a select number of significant public issues.翻译：广告委员会的使命是精心挑选出若干重大社会问题。请问select在这里是什么意思？是名词词性吗？②After the War, the President asked the War Ad Council to continue as ...
...网址中看到有这样一句：While covering every
possible difference is outside the scope of this article, these simple tips
will help you get started writing “colourful” English.见：https://www.writeraccess.com/blog/writing-colourful-english/我的疑问是：get started不是相当于...
...天在网上看到一篇文章，里面说道：“Huangmei Opera was originated from tea- picking songs in Huangmei county，Hubeiprovince．（黄梅戏源于湖北省黄梅县的采茶歌曲。）原译文中originate的用法有误。动词originate常用主动式，不用被动式。”这让...
请问下面句子中的 endangered animals 可以换成 endangering animals 吗？Endangered animals, such as pandas, also live in the valley.我的理解是：过去分词表示完成吧！这里的 endangered animals 是指频临灭绝的动物吧，说明是即将灭绝的动物，或是正在...
1. In that decade, however, large numbers also migrated from California, mostly to other parts of the West.2. People move from California because.....这两个句子中migrated from是指移入还是移出呢？move from 是指进入还是移出呢？求解释! 非常感谢！
请教老师这个句子：People exploited all the possibilities of improving their life standards这句话介词短语作possibilities的定语，可不可以把这句话改成不定式？People exploited all the possibilities （in order）to improve their life standards如果改的话，句子...
They can appear as a red tide in the daytime but when disturbed at night, however, they glow bright blue.这个句子既出现了but，也出现了however。它们可以同时出现在同一个句子中吗？请老师解答一下，谢谢！
...tion, discourse should be thought of as the creative extension-through-combination of existing resources, with conventional cases of a discourse drawing upon a single discourse type as in the interview extract being thought of as limiting cases rather than the norm.对于with结构我的理解是：...