A.There was a long interval between cause and effect.
B.The weather was difficult for us to forecast.
C.Weather forecast was inaccurate.
D.Ecologists didn't appear until modern times.
第3题
为女患者导尿,消毒尿道口及小阴唇的顺序是()
A.自上而下,由内而外
B.自上而下,由外而内
C.自下而上,由外向内
D.自下而上消毒两次
E.自上而下,消毒两次
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!