One of my friends asked me to help him w
题型:选择题
问题:
One of my friends asked me to help him with his lessons this weekend, and thus __ my plan.
A.ruined
B.ruining
C.to ruin
D.ruins
One of my friends asked me to help him with his lessons this weekend, and thus __ my plan.
A.ruined
B.ruining
C.to ruin
D.ruins