来自刘轩黄的问题
1.theinternetisveryuseful,itcanp_____uswiththelastestnews.2.Englishscientistshavec____asheepbychangingDNA3.Weoftenuseanu____topresentusfromgettingwet(单词）
1.theinternetisveryuseful,itcanp_____uswiththelastestnews.
2.Englishscientistshavec____asheepbychangingDNA
3.Weoftenuseanu____topresentusfromgettingwet
(单词）
