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【简答题】
听短文,选择正确答案。 1. Why did Mike stop when he walked past a shop one day? A. Because someone asked him to stop. B. Because he was hungry and wanted to buy some food to eat. C. Because he wanted to get a pair of shoes for his birthday. 2. Why didn't Mike want to ask his mother for them? A. Because he was afraid of his mother. B. Because his mother had little money. C. Because his mother was very strict with him. 3. Why didn't Mike go home at once? A. Because he looked worried and didn't want to let his mother notice it. B. Because he didn't love his mother and he didn't want to go home. C. Because he was tired and wanted to have a rest. 4. What did Mike see in surprise in the park? A. A boy in a wheel chair(轮椅). B. There were so many people in the park. C. The boy had no feet. 5. What did Mike think finally? A. He was luckier. B. He was not lucky. C. He would make money.
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皮皮学刷刷变学霸
举一反三
【判断题】剧本人物的创作需要经过构思(胚胎构成)和落笔(形象完成)的过程。()
A.
正确
B.
错误
【多选题】企业选择目标市场战略时应该考虑的因素有:
A.
企业的资源
B.
产品的同质性
C.
市场的同质性
D.
产品的生命周期阶段
E.
竞争对手的战略
【单选题】光纤的数值孔径与( )有关。
A.
纤芯的直径
B.
包层的直径
C.
相对折射率指数差
D.
光的工作波长
【单选题】光纤的数值孔径与( )有关
A.
纤芯直径
B.
包层直径
C.
相对折射率差
D.
光的波长
【单选题】下列哪项不是目标的作用
A.
主体作用
B.
激励作用
C.
协调作用
D.
推动作用
【多选题】企业在选择目标市场营销战略时,应该考虑的因素有 。
A.
企业能力
B.
产品同质性
C.
产品生命周期阶段
D.
市场的类同性目标市场营销战略
E.
竞争者的战略
【单选题】光纤的数值孔径与 有关。
A.
纤芯的直径
B.
包层的直径
C.
相对折射指数差
D.
光的工作波长
【单选题】采用机械清渣的格栅,下列哪个安装角度比较合适( )。
A.
70度
B.
50度
C.
45度
D.
35度
【单选题】男性,30岁,多年吸烟史,近期感右足怕冷、麻木,长时间走路右小腿肌肉抽搐,疼痛不适,坐下休息后症状缓解,查;局部皮肤温度稍低。色泽较苍白,有压痛。足背动脉搏动减弱。诊断应考虑( )
A.
.血栓闭塞性脉管炎局部缺血期
B.
血栓闭塞性脉管炎营养障碍期
C.
血栓闭塞性脉管炎坏死期
D.
下肢深静脉血栓形成
E.
下腔静脉血栓形成
【单选题】光纤的数值孔径与( )有关。
A.
纤芯的直径
B.
包层的直径
C.
相对折射率差
D.
光的工作波长
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