By ‘indices’ he refers to work through connection with, or cause and effect of, the thing to which reference is made.请教老师这句话的语法结构。另外还有几个具体问题不明白：1，by ‘indices’还原到句中应该在什么位置；2，the thing to which reference is mad...
...istic estimates put the global panda population at between 2,000 and 3,000 individuals.请问老师这里的at between中的at是介词(达到)的用法，还是动词词组 put at(猜测/估计)的用法。②The ancient animals had a wider range of 15N/14N and 13C/12C ratios in their bones than di...
1)He
always wears a collar and tie for work.
他上班总是系着领带。2)People
who work in offices are frequently referred to as "white-collar workers'
for the simple reason that they usually wear a collar and tie to go to work.坐办公室的之所以常常被称作“白领工人”，就是...
...anced all night.We sang and danced all
night.(合为一句)When you are giving alternatives, you
useor.Serve fruit or cheese afterwards.这些很好理解。至于还有一类表示“合为一整体的东西”，如：bread and butterhands and kneesknife and forkcup and saucer注意顺序不要反...
...主语，从句的谓语动词采用其V-ing结构。例如： Although working very hard, he failed in the final exam. (Although he worked very hard,…) 我能理解的是从句和主句主语相同，且从句有be动词时，从句主语和be动词可以省略，但这个句子就没有be动...
... Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!对此我查看了曹老师解答的《过去完成进行时的时间点问题》我的疑问1：这里为什么是用had been working为什么...
He don't know what time he have been out of work.理解：He don't know he have been out of work in that time？He don't know when he have been out of work.when百分百等于what time吗？还是是时间状语吗，修饰谓语动词？
They don’t restrict what they eatAccording to the research, 44 percent of participants reported at least one “non-restrictive strategy” to their eating, such as listening to inner calls, eating high-quality and low-processed foods and cooking at home.Consider cutting out vending machine snacks...
To be heard over the noise of the construction work outside, he tried to talk in the loudest voice possible.1) 句中，possible是否可以改为possibly？？？用副词修饰动词短语talk in the loudest voice。2) outside这里不应该是作形容词修饰the construction work吗？为什么...
...at Dicos,...Here 与at Dicos是同位语关系吗？就好比如 I am here in Beijing. 这里的 in Beijing 与 here 是同位语。Michael Jackson might have died a sudden death, but he leaves us with a music legacy for the ages.这句里leaves是谓语动词 us是宾语，with a music le...
...an twenty years. I have lived here since I was born. My aunt has worked in a company since 1949. I have not heard from my uncle for a long time. 注意：并非有for 作为时间状语的句子都用现在完成时：I worked here for more than twenty years. (我现在已不在...
...immediate needs: food, or rest, or a diaper change or
cuddles. But without intending to, crying babies might also provide insight
into a defining trait that will develop later in life. As Matt Stevens of the
New York Times reports, a new study has found that the pitch of a baby’s cry
could predict...