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搜题
【单选题】
Under the Bretton Woods system,A.
the U.S. dollar was the only currency that was fully convertible to gold; other currencies were not directly convertible to gold.
B.
all currencies of member states were fully convertible to gold.
C.
all currencies of member states were fully convertible to gold or silver.
D.
none of the above.
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举一反三
【简答题】个人所得税法规定的临时离境是指（ ）。
【单选题】若已定义 float x; 要从键盘输入数据36.582给变量x,则正确的语句是 ( ) 。
A.
scanf("%2.3f",&x) ;
B.
scanf("%6f",&x) ;
C.
scanf("%6.3f",&x) ;
D.
scanf("%5.3f",&x) ;
【单选题】若已定义float x; 要从键盘输入数据12.345给变量x, 则应用下列哪个语句
A.
scanf(“%2.3f”, &x);
B.
scanf(“%6f”, &x);
C.
scanf(“%6.3f”, &x);
D.
scanf(“%5.3f”, &x);