单选题________thetimehewasthirteenye
答案:2 悬赏:0 手机版
解决时间 2021-04-05 11:30
- 提问者网友：姑娘长的好罪过
- 2021-04-05 03:34
单选题
________ the time he was thirteen years old, he advanced maths all by himself.A.At; learnedB.On; had learnedC.During; would learnD.By; had learned
最佳答案
- 五星知识达人网友：有你哪都是故乡
- 2021-04-05 04:07
D
全部回答
- 1楼网友：从此江山别
- 2021-04-05 04:57
我学会了
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！
点此我要举报以上问答信息
大家都在看
推荐资讯