【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】I have just finished the in the online forum.

【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】I have just finished the in the online forum.
选择一项：
A. discussion
B. assignment
C. examination
译文：我刚刚完成了在线讨论区的讨论。