The test was very difficult,but I ...pass it.a) was able to b) ca_英语解答

The test was very difficult,but I ...pass it.a) was able to b) can c) could

人气：143 ℃　时间：2019-10-23 05:22:02

解答

a) was able to
理由：如果用can 或 could 是说有信心通过考试,是还没有考试过的状态.而 be able to 则可以是已经过去的状态.