按神经递质分类传出神经应该包括
A.中枢神经与外周神经
B.交感神经与副交感神经
C.胆碱能神经与肾上腺素能神经
D.自主神经与运动神经
E.自主神经与感觉神经
参考答案:C
克隆羊多莉长得非常像( )
A.供细胞核的母羊
B.供无核卵的母羊
C.代孕的母羊
D.A,B,C三种羊的一部分
I want to know_________. [ ]
A. what is his name
B. what's his name
C. that his name is
D. what his name is