问题
选择题
But some day, all our hard work will_______; we will attend the university of our choice and go on to have a great career.
A．turn out
B．pay off
C．work out
D．go out
答案
B
turn out后应跟to do/to be/well等;work out“锻炼、结果”应跟well等副词；go out“熄灭、出去”都不合题意。句意“我们所有的努力都有好的结果”，故pay off“有好的结果”符合题意。