34 After the professor retired, he lived on the _____ paid by the government every month.
(A) portfolio
(B) pension
(C) patent
(D) pledge

答案：登入後查看
統計： A(15), B(93), C(18), D(20), E(0) #1204255

詳解 (共 1 筆)

#5782543
克漏字沒有挖空啊！
3
1