... evolve to serve as a signal or a warning that other animals will understand. Once a behavior is ritualized, it becomes a form of communication; therefore, if an animal engages in this behavior, other animals will be able to interpret the meaning of the behavior quickly and respond appropri...
...at there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. 我记得非常清楚，以前，湛蓝的天空、鸟儿的歌唱、月光和鲜花，从未令我心迷神往过。▲如果这样的用法是可行的话，那下面的句...
2. Brand StrengthThis is often the toughest thing to assess in a small company, but an investor needs to ask herself, “Does this brand offer something unique?” A great example of this is Method, the eco-friendly cleaning products company. The world did not need another green cleaner, yet Me...
...吗？For a North America or European, languages such as Chinese, Korean and Japanese have what is like pictograph or idiographic type of language. 这里的原文have what is
为什么不直接写为is
或者改为have what it is like这样好像也行啊？
这两种改法都正确吗？...
...he rightful property of someone or other of
their daughters.出自《Pride and Prejuduce》However+副词little，引导让步状语从句，后面的倒装很让人晕。为什么不是：However little may be known the feelings or views of such a man on his
first entering a neighbourhood或是：H...
They have worked
for months and even for years so that you can have two hours of enjoyment.这是译林版高中英语新教材必修二第1单元的一个句子(p3)。我想知道这里 two hours
of enjoyment 中的介词 of 是什么用法？表示什么关系？它与 two hours’ enjoyment 有...
...ts" in the sea.
"I can testify to the huge effort that government agencies and other
organizations have put into trying to understand the ecological values of this
vast area," he says.我理解成反讽的原因是：双引号没有打在从这句话上says that "the reserve
does broadly protect the...
...these five countries, while banana sales also mostly clustered between 0.6 and
2 million euros, with Switzerland the
outlier at a huge 15 million euros.出自剑10Test2写作Task1的考官范文，with后面的复合结构有些不理解。请问老师，句中 “with Switzerland the outlier at a
h...
...+ should (+ bare infinitive), instead of if + present, makes the condition more doubtful:If he calls, tell him I'll ring back. (normal Type 1)Should you
see him, please give him my regards.(倒装也可以)If he should call, tell him I'II ring
back. (if + should) The main clause is not
necessarily ...
...组对话：—Are you going to school by bus or bike?—Sometimes by bus and sometimes by bike. 问句中的 by bus or bike 应该是 by bus or by bike 的省略形式，但问题是，英语有这样的省略吗？是英语真可以这样省略，还是试卷上漏印一个介词 by？请专家老...
... __1__ feeling in the world. The next day, I took a deep __2__ and walked over to her. "It was impolite that you just __B__ me that morning," I said. "It hurt my feelings."1. A. pleasant B. cruel C. sad D. terrible2. A. step B. breath C. effort D. idea3. A...
I saw my paper lying face down on my desk.分析：lying face down 在句中是修饰paper作定语吗？lying和face down之间是什么关系？改下面这样行不行？ I saw my paper facing down and lying on my desk.
...' means that he went to that place,but now is back.
但是为什么'Joe and Lisa are on holiday in Japan.They've been to Japan once before.'可以说成'This is the second time they've been to Janpan.'
她们还在日本，还没回来不是吗？为什么用been to?
...nd $30 million for Prince William，$7 million for
duchess of Cambridge， And $25 million for Prince Harry。中文解释：据估计年轻一代皇室成员的财富估计为威廉王子3,000万美元，剑桥公爵夫人为700万美元，哈里王子是2,500万美元。我想问问题是：estima...
...r activities. 这所学校有各种各样的课外活动。There
are clubs and other extracurricular activities at the school. 该校有俱乐部和其他课外活动。As
well as classroom learning, we had a lot of extracurricular activities. 除了课堂学习外，我们还有许多课外活动...