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【多选题】
信用评级对美国场的意义包括( )A.
有利于获得较高收益
B.
有利于形成市场准入机制
C.
有利于筹集资金
D.
有利于形成市场化利率
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Amniocentesis is done for -
A.
Synthesis of amnion
B.
Synthesis of amniotic fluid
C.
Genetic screening
D.
To determine the treatment of insulin resistance in fetus
【简答题】Amniocentesis can reveal whether a fetus is suffering from any of a variety of chromosomal defect.
【多选题】Amniocentesis _____.
A.
can also be done after the baby is born
B.
is completely safe for the mother and fetus
C.
is usually done in the third or fourth month of pregnancy
D.
removes amniotic fluid from around the fetus
【单选题】将一棵有 200 个结点的完全二叉树从根这一层开始,每一层上从左到右依次对结点进行编号,根结点的编号为 1 ,则编号为 49 的结点的右孩子编号为( )。
A.
97
B.
98
C.
99
D.
100
【单选题】Amniocentesis includes infusion of
A.
Glucose solution
B.
Saline solution
C.
Mannitol
D.
Dexose
【简答题】Amniocentesis
【判断题】Prenatal genetic screening may take place by amniocentesis & chorionic villus sampling.
A.
正确
B.
错误
【单选题】假设已实现充分就业,且总供给曲线为一条垂直线,则减税会导致( )
A.
实际产出水平和价格水平均上升
B.
价格水平上升,而实际产出不变
C.
实际产出上升,而价格水平不变
D.
实际产出水平和价格水平均不变
相关题目：
【单选题】Amniocentesis includes infusion of
A.
Glucose solution
B.
Saline solution
C.
Mannitol
D.
Dexose