____ the advances of the science, the discomforts of old age will no doubt always be with us.
举一反三
- 中国大学MOOC: ______ little you may like it, old age comes to most of us.
- From the first fable, we should learn to forgive when someone 1 us and learn to always bear it in mind when someone 2 for us.
- Mr.Smith always has_____to tell us.
- Materials science and engineering plays a vital role in this modern age of science and technology.
- a green old age