問題詳情
【題組】70. According to this passage, the main purpose of Project Orbis is to ______.
(A) cure all blind people in the Unites States
(B) provide low-cost health insurance
(C) teach doctors new operating skills
(D) sell the latest medical equipment
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)