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【单选题】
善于疏解半表半里之邪而又有解表退热之功的药物是A.
菊花
B.
柴胡
C.
升麻
D.
桑叶
E.
蝉蜕
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【简答题】The deserts of the world are not all covered with sand. Many of them have suces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is som...
【简答题】在安装移动通信 馈线项目中,若布放一条长度为 35m的1/2英寸射频同轴电缆,则其 技工工日数合计为 ( )工日。 。《注 :布放射频同 轴电缆 1/2英寸以下,每条布放4m以下 的技工单位定额值为 0.2工日; 每增加 1m的技工单位定 额值为 0.03 工日 )
【简答题】翻译句子,注意approach在句中的意思。 1. John is approaching retirement. 2. All the approaches to the palace were guarded by troops. 3. I don't think refusing to negotiate is the right way to approach this problem. ...
【多选题】The control surfaces include all those surfaces of an airplane used for ______control.
A.
gravity
B.
attitude
C.
lift
D.
drag
【简答题】the control suces include all those suces of an airplane used for attitude,lift,and drag control.
【单选题】The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is som...
A.
it rains in spring only
B.
there is some rain, but far from enough
C.
it rains for a short time every month
D.
the rainfall is just enough for the plants
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