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【判断题】
若G是一个非连通无,共有28条边,则该图至少有9个顶点A.
正确
B.
错误
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举一反三
【简答题】如图是一个经过改造的台球桌面示意图，图中四个角上的阴影部分分别表示四个入球孔．如果一个球按图中所示的方向被击出（球可以经过多次反射），那么该球最后将落入的球袋是______号袋．
【简答题】January 12 It began to snow last night. I can't see the village below or the mountain top above. I hope we have enough food. The puppies—Jigs and Reels—are with me, and they eat more than I do. Januar...
【简答题】阅读理解。 A friend of mine whose name was Martin Brown was so forgetful that he sometimes forgot what he was talking about in the middle of a sentence . His wife had to always remind him about his appoint...
【简答题】听短文，根据短文内容，填入所缺的单词。短文念三遍。 As we know, food gives us 1 .We must have enough food to keep us 2 . Of course, we must also have the right kinds of food. We should eat more fruit and vegetables but 3 meat....
【单选题】We have such a long car journey tomorrow. Make sure we bring enough food and games _____ for 4 hours so the kids won’t get bored.
A.
lasted
B.
lasting
C.
to last
D.
last
【单选题】Why don’t you ______ your friends to the party ? We have enough food.
A.
bring
B.
brings
C.
leaves
D.
take
【简答题】倾听应注意的事项下列哪项说法有误? A和说话者的眼神保持接触 B提醒自己不可分心，必须专心一致 C回答或开口说话时，先停顿一下 D凭自己的感觉选择听，必须接收全部信息
【单选题】倾听应注意的事项下列哪项说法有误？（）
A.
和说话者的眼神保持接触
B.
提醒自己不可分心，必须专心一致
C.
回答或开口说话时，先停顿一下
D.
凭自己的感觉选择听，必须接收全部信息
【单选题】与老年人沟通时应注意的事项是（）。
A.
可用养老护理员平时习惯的方法进行
B.
倾听老年人述说要专心、耐心
C.
老年人若听力不好要提高音调
D.
在老年人面前，与亲属说话的声音要稍大
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