Its directional consistency among adults was sign... FBMD Waal,LM Luttrell - 《American Journal of Primatology》 被引量: 172发表: 2010年 Social influences on vocal development: Social influences on vocal learning in human and nonhuman primates Teeth-baring in a large captive rhesus monkey group ...
On the day of the city of half-marathon Nicole ran her race relaxed and confident. 教师活动:教师让学生阅读第20页的文章,并完成表格。 Passive voice in the past continuous tense …a city half-marathon for amateurs was being organized……, even though my limits were being tested like never ...
Coitally experienced females were more likely to have had intercourse in the 3 months preceding both 1974 and 1978 surveys, but otherwise there were no sex differences in coital frequency, lifetime number of coital partners, or age at first intercourse. Religion was a more reliable indicator of...
The with structure is one of the most commonly used structures in many English complex structures. Learn it to learn the complex object structure, composite structure, infinitive verb noun compound structure and the a-clause can play a very important role.In this paper, the composition, ...
And there were desperate phone___and whispered plans that both girls knew would never come to pass. Sure enough, one day the for-sale sign went up on the___of Caroline's house. And too soon, there was a moving___in her driveway and then three movers were carrying out the kitchen...
5.On the plain in front of us, we can just make out some graceful animals. This is why we are here—to observe Tibetan antelopes. 在我们面前的平原上,我们只能隐约看到一些优雅的动物。这就是我们来到此地的原因——观察藏羚羊。 6.The last time we had great fun was when we were visiting the...
基本句型一主+谓 ①Thesunrises.②Timeflies.③Themansmokesheavily.④Theystoppedwhenthephonewasringing.⑤Theytalkedforhalfanhour.Conclusion:这类动词叫做不及物动词,后面不跟宾语，但是可以带状语。基本句型二主+谓+宾 ①Iloveyou.②Sheexpressedherthankswithasmile.③Iunderstandwhathesaid.④Peopleneedhelpwhenthe...
TheEnd of Conversationtopic is triggered and the user confirms that the interaction was a success or lets the session time out. A session ends and is consideredabandonedwhen an engaged session times out and it didn't reach a resolved or escalated state. ...
C. was broken D. had been broken 8. Great changes ___ in the city, and a lot of factories ___. A. have been taken place; have been set up B. have taken place; have been set up C. have taken place; have set up D. were taken place; were set up 9. --- Look! Everything...