1. It is generally believed that the environment have a profound impact on personality." }- i1 F5 P7 z
2.The animal rights campaigner think that the animal experiments are cruel and inhuman.
, A. n* o, W5 ^1 R( Y# b3.The Olympic Games promote friendship and the economic development of the host country.1 |5 @/ S, K! F% S; i
4.I am not sure I will agree with who.( p1 \" n4 a& x" s# j6 s
5.We should do all to protect the diversity of the biological.! [& W: M4 }7 L. v* Y+ V+ ^
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