still and colorless but burning sky, I, too, have experienced a sense of fear, or at least a sense of awe. Except for the ticking of the little outboard engine the silence was complete. On either hand

A.わが国は経済()発展しつつある。A、てB、がC、でD、を


B.[单选]学校应当建立健全()制度和()机制,对学生进行()教育,加强管理,及时消除隐患,预防发生事故。A.安全;应急;安全B.应急;安全;安全C.安全;安全;应急D.应急;应急;安全


C.试将公式化成等价的前束范式:?xF(x)→?xQ(x);


D.树立正确的幸福观。幸福都是()的