9.【2020•青海省】The only jokes I tell are the ________ that I hear from you.
A. one B. ones C. joke
【答案】B
【解析】句意：我讲的唯一的笑话是我从你那里听到的笑话。考查代词。one 用来代替上文出现过的可数名词单数；ones 用来代替上文出现过的可数名词复数；joke笑话。根据“The only jokes”可知此处用来代替前文出现的复数名词jokes，用ones。故选B。