【单选题】[WJ-400-700] 下面关于动态路由描述错误的是?( )
【单选题】We met Rihana and her husband at a party two months ago. ______ weve had no further communication.
【简答题】属于水溶性维生素有: A 、 维生素B 1 (硫胺素) B、维生素A C、维生素E D、V D
【多选题】[WJ-400-700] 下面关于RIP协议路由表描述正确的是?( )
【单选题】I ______ Wang Tao in the street yesterday. We _______ each other since he went to Beijing.
【单选题】蜂蜜总含糖量达65%-75%,还含有丰富的酶类,水溶性维生素及钙、铁、锌等。新鲜的蜂蜜可直接食用,也可配成水溶液,但不可用开水或高温蒸煮。下列说法正确的是
【多选题】1 维生素A、维生素B、维生素C、维生素 D、维生素E、维生素K中,属于水溶性维生素的有( )。
【单选题】He pretended _______ me when we met in the street.
【单选题】We met Rihana and her husband at a party two months ago. We've had no further communication.