問題詳情

32.Anyone, once ____ positive for H7N9 flu virus, will receive free medical treatment from our government.
(A)to be tested
(B)being tested
(C)tested
(D)to test

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)