【简答题】A.I'm Mary. B.Can I help you? C.Sorry, the line is busy. D.Sorry, he's not in.
【单选题】— Where's Jack today? — Oh, I'm sorry to say that he had ______ accident yesterday. And now he is in ______ hospital. [ ]
【单选题】下列物质不可能是乙烯加成产物的是()。 [ 单选题 ] *
【单选题】When the narrator says “I’m sorry I never told him how sorry I was,” he means that “______.”
A.
I regret that I never apologized to my father before he died
B.
I regret I never really understood what sorry means
C.
I apologized to my father for my reluctance to walk with him
D.
I apologized to my father for the lack of a good heart
【单选题】有国外学者R•纳什指出:“人们对自然了解越多,就越难以接受那种认为宇宙是为人类而存在的观点。与其说人类是自然的主人,不如说他是自然共同体的一个成员。”这个论断说明()
【单选题】距离保护装置的动作阻抗指能使阻抗继电器动作的( )。
【单选题】'Oh, I'm sorry,' he ______ her.
【简答题】When the narrator says “I’m sorry I never told himhow sorry I was,” he means that “______.”A. I regret that I never apologized to my fatherbefore he died B. I regret I never really understood what sor...
【单选题】用新方法测定标准样品,得到一组测定值,要判断新方法是否可靠,应该使用