题目内容
(请给出正确答案)
[主观题]
for a long time, but he tried his best to catch up with his classmates. A. Having bee
for a long time, but he tried his best to catch up with his classmates.
A. Having been ill
B. Being ill
C. Tough he was ill
D. He was ill
提问人:网友rinsvey
发布时间:2022-01-07