...es during the Pleistocene drastically reduced its range. Giant panda distribution has been further reduced during recent centuries due to human activities (e.g., agricultural expansion, infrastructure development, logging, etc.) (Pan, 2014). The current giant panda population inhabits a small fracti...
...ns and the extinction of animals occurred so quickly—this argument seems weak. And how could we ever disprove it?As archaeologist Donald Grayson points out, in other cases where extinction resulted from the quick spread of human hunters—for example, the extinction of the moa, the large flightles...
...s felt that
Charlotte's opinion of matrimony was not exactly like her own, but she could
not have supposed it possible that, when called into action, she would have
sacrificed every better feeling to worldly advantage. Charlotte the wife of Mr.
Collins, was a most humiliating picture! -- And to the ...
...式用法也均与know的完成体相关。例如：I have never known him tell a lie. (ESI2004)I have never known him be rude to anyone. (ESI2004) In the most trying conditions I have never known him lose his
temper. (HEG)I have never known Tom (to) criticize anyone. （IESS）I'd never known tea...
...name was
inspired by an ancient Chinese moon goddess — touched down last week in the
South Pole-Aitken basin. Landing on the moon’s far side is extremely
challenging. Because the moon’s body blocks direct radio communication with a
probe, China first had to put a satellite in orbit above the m...
...意思根本不对，可是转念一想，这里的thrill前面不该有个were吗？然后去查了字典，发现 thrilled to前面都是都要加 be 动词的，比如：He's thrilled to bits at the news. 他听到这个消息欣喜若狂。I was thrilled to hear that I had passed the e...
...如：Are
you willing to accept responsibility? 你愿意承担责任吗?We
must take responsibility for our own actions. 我们必须对自己的行为负责（承担责任）。He
was unwilling to take on that responsibility. 他不愿意承担那项责任。No
one likes to bear the responsibility...
...词典》（黑龙江人民出版社2002）认为：Three score of people were sent there to help
fight against the flood一句中的three
score of people可以接受。3．《薄冰高中英语语法》（山西教育出版社，2007）有一选择题如下：—How many
boys are there in your clas...
...了。（摘自《朗文多功能英汉双解词典》第五版p.822）
We should get there before then. 我们应该赶在那个时候之前到达那里。
(摘自《韦氏高阶英汉双解词典》p.2178)
It was late evening when the doctor
arrived, and by then it was too late.
医生赶到时...
连词成文记单词新人教·必修一Welcome
Unit Bob graduated from junior high
school, and now he is a senior high school student.
This guy has become my best partner and we
often exchange and revise our views. He
is so anxious to explore new things
that he becomes curious...
...搭配关系使用适当的介词。例如：The foreign expert with whom
we’ve worked together for two years is returning
home next week. 与我们一起工作了2年的那位外国专家下星期就回国了。（赵俊英：《现代英语语法》p.188）【说明】（1）因为work with sb....
...ot very good; you can get along quite comfortably if you're just adequate; but it's different with an artist."这里...different with...，老师说的这里的with也是对...而言，那么这里的with可否换用for, to 呢？我的问题其实就是，with,for,to这3个介词都有中文的 “...
... example, an entity may have transferred control of an asset to a customer but not yet satisfied an additional performance obligation to provide maintenance services related to the transferred asset.