Using drugs，or
"doping" as itis called in sport, is one of the main problems
_____(face) the Olympics.为什么是现在分词作定语呀，face 和problem不是动宾关系吗，是因为表示正在进行的时态吗，正面临的问题？
...lights
before you go to bed. 睡觉前要关灯。Before he went to
university he was a worker. 上大学之前他是工人。5. 用after引导after表示“在……之后”。如：I will tell you after
they leave. 他们走我再告诉你。After you
finish the letter show it to me．信写完...
The question of GDP and its usefulness has annoyed policymakers for over half a century. Many argue that itis a flawed concept. It measures things that do not matter and misses things that do. By most recent measures, the UK’s GDP has been the envy of the Western world, with record low unemployme...
He walks as fast as gracefully.＝He walks as fast as he walks gracefully. Ideas is as useful as complicated.＝Ideas is as useful as itis complicated.这种省略是对的吗？
...of the oxygen as the life we lead at school.(The stomach is very useful as it stores the food we eat until we can digest it prperly. This similar to the learning process）（只有这两句话是相关的，其他的与这两句话无关）文章是牛津必修五第三单元的一段材料，把...
The tail of an animal, bird, or fish is the part extending beyond the end of its body.The wings of a bird or insect are the two parts of its body that it uses for flying.the tail 和 the wings 在此是否表示类指，我个人认为是的。
The dinosaur is about 95 million years old; it lived during the Cretaceous period and ate only plants which means that it was a herbivore.请问老师：which means…是限制性定语从句修饰句子“it ate only plants”吗？非限制性which从句是可以修饰句子，但是限制性的...
Mr. Trump has focused on narrowing the trade gap between what the United States imports from China and what it exports, but the administration is also pressuring Beijing to scale back subsidies of state-owned enterprises, drastically open its markets to foreign investment and end its longstanding pr...
...合。第一句是① 动名词的复合结构。③ 我看到一个题目 itis no use your telling me not to worry.我的问题是：① 如果我翻译成：我注意到你站在巷子里。也就是：I noticed you standing in the alley last night。 和 原句的英文没有区别。 ...
When public opinion is particularly polarized, as it was following the end of the Franco regime, monarchs can rise above “mere” politics and “embody” a spirit of national unity.请问老师it在这里是有指代吗？as引导是方式状语从句吗？
The more embarrassing or shameful the secret is, the juicier the gossip it makes. 上面的句子是2016年浙江卷阅读理解中的句子。很显然，这个句子是属于 the more…the more…句式，它表示“越……就越……”。但我对其中的一个词序不理解，即 th...