更多“政府对出口贸易进行干预以刺激出口增加的主要措施是______”相关的问题
可以稳定已解开的DNA单链的是（）
A.单链DNA结合蛋白
B.DNA连接酶
C.polα和polδ
D.polγ
E.解链酶
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在计算机的应用中，“AI”表示（）。
A.管理信息系统 B.决策支持系统 C.办公自动化 D.人工智能
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回答 60 ~ 63 题： B How to Be a Winner Sir Steven Redgrave Winner of 5 Olympic Gold Medals “In 1997 I was found to have developed diabetes（糖尿病）． Believing my career（职业生涯）was over, I felt extremely low.Then one of the specialists said there was to no reason why I should stop training and competing． That was it -the encouragement I needed.I could still be a winner if I believed in myself.I am not saying that it isn't difficult sometimes.But I wanted to prove to myself that I wasn't finished yet.Nothing is to stand in my way.” Karen Pickering Swimming World Champion “I swim 4 hours a day, 6 days a week． I manage that sort of workload by putting it on top of my diary． This is the key to success-you can’t follow a career in any field without being well-organized.List what you believe you can achieve.Trust yourself, write down your goals for the day, however small they are, and you’ll be a step closer to achieving them. ” Kirsten Best Poet & Writer “When things are getting hard, a voice inside my head tells me that I can't achieve something． Then, there are other distractions, such as family or hobbies． The key is to concentrate.When I feel tense, it helps a lot to repeat words such as ‘calm’, ‘peace’ or ‘focus’, either out loud or silently in my mind.It makes me feel more in control and increases my confidence.This is a habit that can become second nature quite easily and is a powerful psychological（心理的）tool.” 第5题：What does Sir Steven Redgrave mainly talk about?A． Difficulties influenced his careerB． Specialists offered him medical adviceC． Training helped him defeat his disease D． He overcame the shadow of illness to win
A.ThenB.IC.ID.ButE.NothingF.”G.ListH.TrustI.WhenJ.ItK.ThisL.”
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采用上睑提肌缩短术后1周发现矫正不足，应采取如下措施（）.
A.立即再次手术，进一步缩短提上睑肌或改用额肌悬吊
B.不必特殊处理，嘱加强术后肌肉功能锻炼即可
C.术后半年再行提上睑肌缩短或额肌悬吊
D.术后1个月再行提上睑肌缩短或额肌悬吊
E.暂时不手术，待近成年能配合手术以后再施行手术
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下列说法中，与奥美拉唑性质相符的为（）。
A.属于质子泵抑制剂
B.是前体药物，临床用于胃及十二肠溃疡的治疗
C.含有硝基乙烯结构
D.含有苯并咪唑环和吡啶环
E.属于H2受体阻断药
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新能源和化石能源产业现已成为欧盟的支柱性产业，在国际上处领先地位。
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下面程序的运行结果是
int num=0;
while(num<=2) {
num++;
printf("%d",num); }
A . 1B . 12C . 123D . 1234
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肾脏不具有的作用是（）
A.调节水平衡
B.调节电解质平衡
C.调节酸碱平衡
D.调节体温
E.生成激素
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以下哪项是窦前卵泡生长发育所必需的特异受体
A．FSH、LH、PG等受体B．FSH、E2、T等受体C．FSH、E2、PRL等受体D．FSH、E2、LH等受体E．FSH、E2、P等受体
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女，45岁。发热，血沉35mm/h，尿蛋白+++，疑似链球菌感染引起的肾炎，进行补体测定，C4明显下降。属下述哪种疾病
A．原发性混合性冷球蛋白血症B．IgA性肾病C．类风湿关节炎D．急性病毒性肝炎E．急性感染
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A . 只有一个
B . 可能有多个
C . 肯定有多个D . 个数不确定
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清热凉血药可清何部位邪热（）。
A.气分
B.营分
C.血分
D.卫分
E.三焦
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