To filter out what is unique from what is shared might enable us to understand how complex cultural behavior arose and what guides it in evolutionary or cognitive terms.这里to filter out翻译为筛选出可以吗？从共有特征中筛选出独有特征（To filter out what is unique from what ...
...omfort zone or if you’re wandering into
somebody’s house for the first time. So the main thing is just to show up and
be adventurous, trying different foods and talking to strangers. 【翻译】第一步是要去探索，如果你离开了自己的舒适区，或者你是第一次进入某人...
lonely 的意思应该是“感到寂寞的”，如：Without friends, he felt lonely in a new city. 在一个新的城市里，他没有朋友，感到孤独。但是它可表示“令人寂寞的”吗？比如，可以这样说吗？It was a bit lonely being an only child. 独生子女有点寂...
With an average of 70%, the vehicle A's operational availability on the road, was better than compared to 62% of Vehicle B. 这个句子中than后跟了一个过去分词短语，应该如何理解？这样的用法有错误吗？希望老师解答，谢谢！
...nt lecture to be given/an important lecture being to be given
斜线后面的对吗？这些可以理解为省略了being之后变成独立主格吗?
The kid feels excited with so many places of interest to visit/being to visit 斜线后的being to visit对吗？独立主格中的to do结构是...
We should take pains to make our products available to wide market.这里的available to wide market.是做宾补吗？如果是宾补为什么available前不加be，因为有个短语不是be available to吗？希望各位老师能解答一下，谢谢老师！
-- I was trying
to repair that stupid machine, but I failed.-- Well,
you_______.A. needn't do
that B. needn't have done C. needn't have D. needn't这道题该选哪一个呢，如果B是needn't have done
that是否正确？dare和need在省略方面的用法一样吗？
...果没有后文，我不知道填现在完成时对不对。是不是since从句的现在完成时不用for+时间段，也可以从过去表示延续到现在。②I'm having problems with David. He_______me up in the middle of the night
and________me his troubles.A．has called/toldB．has been ca...
曹老师，夸克的CGEL英文版1145页第一句话:In this second analysis, neither the comp-element nor the comparative
clause are clause elements.（比较成分和比较分句都不是分句成分）如果都不是的话，那应该是哪个啊？这个分句成分指的是哪个？我不太...
...去分词之间。如：
Their cat was badly bitten by a dog. 他们的猫被一只狗咬得挺厉害。
My room was clearly marked on the plan. 我的房间清楚地标在平面图上。
请问：这是副词在被动语态中的唯一位置吗？我的意思是：当副词修饰被...