迷路炎()
A.药物副作用
B.反射性呕吐
C.神经官能症
D.中枢性呕吐
E.前庭障碍性呕吐
参考答案:E
In the past few years, sea ice ____ in the Arctic as a result of global warming.
A.had melted
B.has been melting
C.melted
D.is melting
法律规定允许骑摩托车的最小年龄是。这属于下面哪种干预措施()
A.主动干预
B.教育干预
C.技术干预
D.强制干预
E.紧急处置