_______that math problem made Tom very happy A working B work out C solving D solve

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 13:05:18
_______that math problem made Tom very happy A working B work out C solving D solve
x)Ē \ '%U!$?W,R!#RQ<(;3/] R/-QpV() Y6IE41WΆv.Nց$Ast&|g ;74=/_|V˳vxhӽwΓ__~OϳOvh)( 6+!rO'O탛i

_______that math problem made Tom very happy A working B work out C solving D solve
_______that math problem made Tom very happy A working B work out C solving D solve

_______that math problem made Tom very happy A working B work out C solving D solve
c,solving

c

c

C

答案C。本题考查的是动词ing形式作主语,故不能选B\D,而work是不及物动词,后面不能跟宾语,故选C。