問題詳情

35. Bobby can’t distinguish between green and blue. He ___________ and found to be color blind.
(A) tested
(B) is testing
(C) has tested
(D) was tested

參考答案

答案:D
難度:適中0.601338
統計:A(159),B(42),C(216),D(629),E(0)

內容推薦

內容推薦