I wrote to my parents once a week, I was too busy with my teaching work.
A. it
B. unless
C. when
D. as
I wrote to my parents once a week, I was too busy with my teaching work.A. itB. unlessC. w
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解决时间 2021-03-17 06:41
- 提问者网友：蔚蓝的太阳
- 2021-03-16 20:08
最佳答案
- 五星知识达人网友：轮獄道
- 2020-01-11 16:52
A. it(答案→)B. unlessC. whenD. as解析： unless＝if...not。
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- 1楼网友：刀戟声无边
- 2019-06-29 19:08
这个解释是对的
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