四轮转向系统的转弯半径更小。()
参考答案:错
I like to keep dogs at home. Dogs are ones of all the animals.
A. interesting B. more interesting C. the most interesting
某单位发生了以呕吐、腹泻呈水样便为主要症状的食物中毒,防疫站调查后认定为与吃新鲜海米拌凉菜有关,请问致病菌可能是()
A.副溶血弧菌
B.肠炎杆菌
C.鼠伤寒杆菌
D.产气荚膜杆菌
E.空肠弯曲菌