The boy led the blind man by__arm to cross__street.A.an,the; B.the ,the; C.the ,a; D.an,a为什么选B,不选A,A错在哪里?

It is the boy's laziness that ——his failure in the exams.A resulted in B led into The boy led the blind man by the arm to cross the street.为什么是the street 这里是特指吗? 英语 单选 it is the boy's laziness that ____ his failyere in the exam 为什么led into 不行?改成led to可以吗? Which boy?The boy behind the door. With the boy—the way,we had no trouble--the way--to parkA leading,finding,leading b to lead,found,to lead c led,finding,led d leading,found,led 18.The boy was led _______while crossing the road.A.in the hand B.by his hand C.by hand D.by the hand The boy is ( )the window? () the boy light the candles. The boy and the giel look at the boy. the boy is singing the boy with short The boy looks____( happY) the boy in the boy in blue? what is the boy the boy in green Circle the boy.