国产女人18毛片水真多18精品, 一区二区三区中文字-亚洲精品女国产, 欧美熟妇老熟妇88888久久久久, 一级毛片免费观看亚洲欧美国产精品,大波霸美女视频,日韩欧美激情V影院,熟女人伦21p,亚洲精品女国产,国产 乱子伦 在线

иCό ՓcҪ្

l(f)rg:2017-12-13 ݋:ٱ

иԇ֞CόͪиCόа (ni)ݺx(ni)ݣ҂µՓcǏ@ҵôиCό ՓcҪ្?ҾSСһȥ˽һ°!

һ. ˽ ½Y(ji)(gu)

 ıY(ji)(gu)cxıһ£֞Ăһ^cՓc

.  }E

1.  ׶οԺ

ھCόУ (ni)ݶȥgxă(ni)Կͨ^x^cAеó ^c

2.  ՓcĽoʽ

ͨ^~Д Փcλ

~ firstly, first, secondly, thirdly, finally

Example:

First of all, the public is likely to have greater exposure to fossils as a result of commercial fossil trade, not less exposure.

And third, the uneven pattern of otter decline is better explained by the orca predation theory than by the pollution theory.

؏x^cD(zhun)۵ó ^c

D(zhun)B~although, though, but, however

Example:

Second, although orcas may prefer to hunt whales, whales have essentially disappeared from the area because of human hunters.

Փcļ(ji)ץȡ

ע߉݋B~߉݋B~֮ă(ni)ݶ еļ(ji)Еrʹ Փc] Ҳͨ^(ji)ՓóՓc

߉݋~ because, as, for, since, so, therefore, hence, as a result, thus

׌although, though, but, however, yet, on the other hand

fM besides, furthermore, moreover, what’s more. In addition

e for example for instance

Example: tpo10 Փc

First, the pollution theory is weakened by the fact that no one can really find any dead sea others washing off on Alaskan beaches. That's not what you would expect if infections caused by pollution started killing a lot of otters. On the other hand, the fact that it's so hard to find dead otters is consistent with the predator hypothesis. If an otter is killed by a predator, it's eaten immediately so it can't wash up on shore.

On the other hand֮Ҳdead sea otter @(ji)؏ͳF(xin)ՓóDZC߳Ե

Cό (ni)ݵץȡҪEȸ(j)~ДՓcλȻҪעܕ؏x^cD(zhun)۽o Փc֮עՓcеļ(ji)(ji)߉݋~֮ЕrՓc] Ҳ]P(gun)ϵͨ^(ji)Փó Փc֮ Ҫע̖~̖~Ҫ
 


P(gun)£

1.иCό ՓcҪ្?

2.Nͬиx}

3.иCόuҎ(gu)t

4.2016иCό

5.иCόԇҪ

6.и:Cόģ֪

7.2016иCό}^̽

8.иCό

9.ΌиCό

10.иԇCόuֵ

]
T]