If you ever get the impression that your dog can “tell”
whether you look content or annoyed, you may be onto something. Dogs may indeed
be able to distinguish between happy and angry human faces, according to a new
study.Researchers trained a group of 11 dogs to
distinguish between images (图...
The barbecue! Why not cook on the barbecue? We men
went outside, some holding flashlights and others cooking. We did a wonderful
job. The women stayed inside and got the salads ready. Everything was
delicious. There were still a few hours to go before the beginning of the new
year, so we all sat aro...
The 1980s were a period of social change. 20世纪80年代是社会变革的年代。His family emigrated to America
in the 1980s. 他一家人在20世纪80年代就移居到了美国。The 1980s have witnessed increasing unemployment. 20世纪80年代发生了不断增长的失业现象。The 1980s...
...热门的研究话题。我有两处疑惑：1.句子：From a review of the literature of the field it is clear that all the approaches adopted to study the phenomena of SLA so far have one thing in common: The perspective adopted to view the acquiring of an additional language is that of an indivi...
Many
excellent Chinese architects are making great efforts to take the center stage.上面的句子摘自2018全国卷3。我查了一下词典，只查到 take center stage，没有查到take
the center stage。请问这里的定冠词是不是多余的啊？
阅读理解所给的答案中Samarkand的方位是在mountains and the airport之间，但它所说的依据局句并没有提到mountains，所以想问下Samarkand的方位是如何判定的？文章的第一段： I myself first saw Samarkand from a rise across a wilderness of crumb...
...小题和阅读下一小题。每段对话仅读一遍。例: How much is the shirt?A. ￡19.15. B. ￡9.18. C. ￡9.15.答案是C。1. Why did the
woman go to Mallorca?A. To teach Spanish.B. To look for a job.C. To see a friend.2. What does the
man ask the woman to do?A. Take him to hospital.B....
...编2021全国高考（新一卷）Going to Mount Huangshan reminds me of the popular Beatles’ song “The Long and Winding Road”. 56_____________ is so breathtaking about the experience is the out-of-this-world scenes. The rolling sea of clouds you see once you are at the top will remind y...
Mrs. Totten made her way from the beginning of the class.感觉这句话听 made her way 与后面的 from the beginning of the class 不搭吧，怎么理解都不通。 原句出自2014湖南卷阅读理解B：What I failed to expect was that several students were absent, which threw off my e...
...有当关系词作主语时，才能把定语从句简化为短语。比如The man （that）I saw at the
party last night is my teacher.2）分词的完成式having done或having been done都不能用作定语，所以当定语从句的时态为完成时态的时候，也不能将从句简化为分...
...个语法问题, 按照书上的语法来说，表示某人的钥匙时：the key for the door 是正确的the key to the door 是正确的the key for him 也是正确的但是为什么the key to him 不是正确的不知道曹老师您是否可以用语法逻辑帮我分析一下the key to someone...