I was joyful _____ my child took her first steps .
A. in B.upon C.at D.with
唯一比较合理的应该是C选项吧,但介词后面不是不能接句子?
这题有没有问题,应该选什么?
I was joyful _____ my child took her first steps .
A. in B.upon C.at D.with
唯一比较合理的应该是C选项吧,但介词后面不是不能接句子?
这题有没有问题,应该选什么?