12.
— David injured his leg playing football yesterday.— Really? ______?
(A) Who did that
(B) What.s wrong with him
(C) How did that happen
(D) Why was that
出自:西安理工大学-机械设计制造及其自动化-大学英语二3

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块