【简答题】A.go B.act C.follow D.carry out
【单选题】The managers discussed the plan that they would like to see___________ the next year A. carry out B. carrying out C. carried out D. to carry out
【简答题】How did the researchers carry out their study?
【判断题】( )对于动物而言,在其养分代谢过程中非常重要必不可少的氨基酸称为必需氨基酸。