I called you last night,but you were not( ).

问题描述:

I called you last night,but you were not( ).
每空一次,我想了好久,填了个answer.或者该填哪些别的词?勿灌水!

I called you last night,but you were not(response )response....那我的answer行吗answer to 吧。。。但只要1个单词对么对啊。answer不能单用吗?answer 也可以 比response to 更好。 我开始记错了。