有机磷农药中毒的解毒剂可选用()
A.钙拮抗剂
B.依地酸二钠钙
C.新斯的明
D.阿托品
E.毒扁豆碱
参考答案:D
With all these attractions ,it’s ___ that tourism is increasing wherever there is a Disneyland.
A.no doubt
B.no wonder
C.no need
D.no possibility
方位知觉是对立体物体或两个物体前后相对距离的知觉。