在一个算式里,既有加减法,又有乘除法,要先算乘除法,后算加减法.______.
在一个算式里,既有加减法,又有乘除法,要先算第二级运算乘除法,后算第一级运算加减法.
故答案为:√.
____ our teacher will allow ____ early after examination?
A.Who do you think; leaving
B.Do you think who; to leave
C.Do you think who; leaving
D.Who do you think; to leave
上市公司发行的可转换公司债券不得全部向原股东优先配售。()