服务的可靠性关系到企业是否具备实施与交货相关所有业务活动的能力。
参考答案：对
I can’t go out because it’s snowing heavily.
A．because it snowy.
B．because it snowed heavily
C．because of the heavy snow.
D．because of the heavily snow.
有机磷杀虫药中毒的烟碱样表现
A．腹泻B．支气管痉挛C．血压升高D．瞳孔缩小E．出汗多
