【简答题】给下列加点的字选择正确的读音。(用“ √ ”标出) 1.融 化( r ó n ɡ r ó u ) 2. 燕 子( y ān y à n ) 3. 鸳 ( yu ā n y ā n ) 4. 鸯 ( y ā n ɡ i ā n ɡ )A. r ó n ɡ √ y à n √ yu ā n √ y ā n ɡ √
【单选题】Suppose the Fed buys $10 million in government securities from a commercial bank. If the required reserve ratio is 0.25, what is the maximum amount by which checkable deposits in the banking system ca...