You shouldn.t ________ your time like that, Bob; you have to finish your school work tonight.
选择一项:
A.

do
B.

kill
C.

cut
出自:哈尔滨电大直属学院-人文英语

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