_____ for a long time, but he tried his best to catch up with his classmates.
A、Having been ill
B、Being ill
C、Though he was ill
D、He was ill
【正确答案】：D
【题目解析】：but 连接两个句子，因此前一句句子要完整，D符合题意
_____ for a long time, but he tried his best to catch up with hi
- 2024-11-05 20:08:40
- 英语（高升专）(c0003)