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问题 were each introduced的each用法

老师您好。我想问下，例句：Sixty toddlers were each introduced to an adult tester holding a plastic container.其中each是修饰什么的。是不是要还原成主动语态：A introduced each sixty toddlers to an adult tester...。这样是修饰sixty toddlers的，这样正确吗，...

问题 the place where 的疑惑

请教老师们：1) Ten years later, I returned to (the place where) I had met Jane.2) Ten years later, I returned to (where) I had met Jane.3) Ten years later, I returned (where) I had met Jane.上面3句都正确吗？为什么？麻烦老师每一句都分析一下并解释一下原因，非常...

问题 辨析: achieve和attain

After working for the firm for ten years, he finally ____ the rank of deputy director. A.achieved   B.approached    C.attained     D.acquired 答案是C，我选的是A，想请教一下老师两者之间有什么区别。

问题 如何区分defeat表示“取胜”和“失败”

I feel sorry for their defeat by the opponents. 他们被对手打败了，我感到非常难过。We cheered for their defeat of the opponents. 我们为他们打败[战胜]对手而欢呼。 疑问：对这个defeat何时表示取胜何时表示失败不理解。

问题 句子难点分析（涉及现在分词和定语从句）

The World Health Organisation declared Liberia free of Ebola, ending an outbreak in west Africa which has killed more than 11,000 people. 如何理解句中的 ending 和 which？

问题 B.C.是公元前还是西元前

The Battle of Actium took place in 31 BC. 阿克提尔姆战争在西元前31年爆发。这里为什么把 BC 翻译成“西元前”而不是“公元前”呢？

问题 move back in 是否正确

具体语境为：However, the number of young adults who have been moving back in with their parents — or never leaving home in the first place — has been growing steadily.请问句中的in是否应该去掉？

问题 invest的用法问题(as invested...)

Sherman upends images of wealthy people as invested only in accruing and displaying social advantages for themselves and their children. 请问老师，as invested...的invest应该用什么意思呢？

问题 分词形容词与动词分词形式的辨析

请看以下例句：The seats reserved for the disabled.The bottle full of water is here.请问以上两个例句中的ed形式是分词还是形容词？ 

问题 other, others, the others 辨析

Tom and Lily have arrived，but ______ students of the class are not here yet.A.otherB.othersC.the otherD.the others正确答案是哪个？请详细解答，谢谢。

问题 2005年考研英语阅读有一个选项

2005年考研英语阅读有一个选项：the decline of formal English is but all too natural in language development.我知道all but 是几乎的意思,有这个but all 也是个短语吗?

问题 increased与increasing的使用区别

There has been a significant improvement in life expectancy over the past few decades as a result of technological advances and increased personal wealth. 请问这句话中的increased可以换成increasing吗？它们有什么区别呢？

问题 excep/except for 使用辨析？

Melania herself shies away from the public eye, except for occasional appearances on behalf of her causes.梅拉尼娅本人也回避公众视线，除了偶尔代表自己的事业露面。这里可以用except吗？为什么一定要用except for呢?

问题 There came...是倒装句和存在句

There came a scent of lime-blossom. 飘来一阵菩提树的花香。这是倒装句还是存在句？there没有实际意思？

问题 thus后面接过去分词还是现在分词

The oil spill has killed off billions of microscopic sea plants, thus threatening marine life further up the food chain. 这里为什么用 thus threatening，可以用 thus threatened 吗？