When deeply absorbed in work, ______ he often was,he would f
| When deeply absorbed in work, ______ he often was,he would forget all about eating or sleeping. |
| [ ] |
| A. that B. which C. where D. when |
可能相似的问题
你能帮帮他们吗
| When deeply absorbed in work, ______ he often was,he would forget all about eating or sleeping. |
| [ ] |
| A. that B. which C. where D. when |
你能帮帮他们吗