【简答题】I don’t suppose you need to worry.英译汉
【单选题】_____worry. Let me help you. [ ]
【单选题】投射到尾核和壳核的黑质神经元的轴突是通过以下哪种神经递质发挥作用的
【单选题】—Don't go on a voyage alone. —Don't worry. .
【单选题】—Don't step on the grass next time, Mike. —________. [ ]
【单选题】—My cousin bought me aft English learning machine, but I don't know ________. —Don't worry. Just follow the instruction. [ ]
【简答题】Don‘t worry. Your child is well looking after here.