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【单选题】
下列哪些补体成分属于补体固有成分
A.
H因子
B.
I因子
C.
C3a因子
D.
C4结合蛋白
E.
C1q
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参考答案：
举一反三
【简答题】用所给单词的适当形式填空 1. School __________(start) at 8:00 in the morning. 2. He is the __________(good) student in our class. 3. Can you __________(tell) me a story? 4. He gives __________(I) a big cake. 5. I ...
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【单选题】世界上最早、最享有盛誉和最具有影响的股价指数是( )。
A.
道琼斯股价指数
B.
标准普尔股价指数
C.
纽约证券交易所综合股价指数
D.
恒生指数
查看完整题目与答案
【单选题】What does UNESCO do?
A.
Help the poor in the world.
B.
Help the poor children in African.
C.
Encourage cooperation in education, science, and culture.
D.
Help American’s economic recovery.
查看完整题目与答案
【单选题】下列命题中，真命题是【   】
A.
位似图形一定是相似图形
B.
等腰梯形既是轴对称图形又是中心对称图形
C.
四条边相等的四边形是正方形
D.
垂直于同一直线的两条直线互相垂直
查看完整题目与答案
【判断题】图样上给定的尺寸公差与几何公差相互有关的设计要求称为相关要求。它分为包容要求、最大实体要求和最小实体要求。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】J.K. Rowling set children’s imaginations on fire. Can the creator of Harry Potter do the same for a grown-up audience? The British author will find out on September 27, when more than 2 million hardco...
查看完整题目与答案
【简答题】补全句子。 1. You have to g _____ up at six in the morning. 2. My cousin can't s_____ soap operas. 3. He is medium height with curly and b______ hair. 4. He works in a TV station. He is a r_______. 5. The ...
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【单选题】将△ABC的三个顶点的横坐标乘以-1，纵坐标不变，则所得图形（　　）
A.
与原图形关于y轴对称
B.
与原图形关于x轴对称
C.
与原图形关于原点对称
D.
向x轴的负方向平移了一个单位
查看完整题目与答案
【单选题】将△ABC三个顶点的横坐标乘以-1，纵坐标不变，则所得图形与原图形 [     ]
A.
关于x轴对称
B.
关于y轴对称
C.
图形向x轴正方向平移1个单位
D.
图形向x轴负方向平移1个单位
查看完整题目与答案
【单选题】Most critical plot points in Harry Potter and the Sorcerer's Stone came from J.K. Rowling's imagination, but Flamel and his powerful pebble were legendary long before Harry went to Hogwarts. The 14th ...
A.
came from J. K. Rowing's imagination
B.
was legendary long before Rowling wrote the book
C.
turned out to be a magic in Potter
D.
was believed by many alchemists
查看完整题目与答案
相关题目：
【简答题】用所给单词的适当形式填空 1. School __________(start) at 8:00 in the morning. 2. He is the __________(good) student in our class. 3. Can you __________(tell) me a story? 4. He gives __________(I) a big cake. 5. I ...
查看完整题目与答案
【单选题】世界上最早、最享有盛誉和最具有影响的股价指数是( )。
A.
道琼斯股价指数
B.
标准普尔股价指数
C.
纽约证券交易所综合股价指数
D.
恒生指数
查看完整题目与答案
【单选题】What does UNESCO do?
A.
Help the poor in the world.
B.
Help the poor children in African.
C.
Encourage cooperation in education, science, and culture.
D.
Help American’s economic recovery.
查看完整题目与答案
【单选题】下列命题中，真命题是【   】
A.
位似图形一定是相似图形
B.
等腰梯形既是轴对称图形又是中心对称图形
C.
四条边相等的四边形是正方形
D.
垂直于同一直线的两条直线互相垂直
查看完整题目与答案
【判断题】图样上给定的尺寸公差与几何公差相互有关的设计要求称为相关要求。它分为包容要求、最大实体要求和最小实体要求。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】J.K. Rowling set children’s imaginations on fire. Can the creator of Harry Potter do the same for a grown-up audience? The British author will find out on September 27, when more than 2 million hardco...
查看完整题目与答案
【简答题】补全句子。 1. You have to g _____ up at six in the morning. 2. My cousin can't s_____ soap operas. 3. He is medium height with curly and b______ hair. 4. He works in a TV station. He is a r_______. 5. The ...
查看完整题目与答案
【单选题】将△ABC的三个顶点的横坐标乘以-1，纵坐标不变，则所得图形（　　）
A.
与原图形关于y轴对称
B.
与原图形关于x轴对称
C.
与原图形关于原点对称
D.
向x轴的负方向平移了一个单位
查看完整题目与答案
【单选题】将△ABC三个顶点的横坐标乘以-1，纵坐标不变，则所得图形与原图形 [     ]
A.
关于x轴对称
B.
关于y轴对称
C.
图形向x轴正方向平移1个单位
D.
图形向x轴负方向平移1个单位
查看完整题目与答案
【单选题】Most critical plot points in Harry Potter and the Sorcerer's Stone came from J.K. Rowling's imagination, but Flamel and his powerful pebble were legendary long before Harry went to Hogwarts. The 14th ...
A.
came from J. K. Rowing's imagination
B.
was legendary long before Rowling wrote the book
C.
turned out to be a magic in Potter
D.
was believed by many alchemists
查看完整题目与答案
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