What ispulmonary fibrosis?
查看答案
This disease makes people feel very hard to breath. For those people, every breath is a fight to survive.
A. 对
B. 错
Can scientists find a way to cure pulmonary fibrosis in these days?
A. 对
B. 错
Who can easiler suffer pulmonary fibrosis?
A. the people who are 50 years old.
B. the people who are over 50 years old.
C. the people who are less than 50 years old.
出口货物集装箱运输流程包括
A. 订舱配载
B. 提取空箱
C. 整/拼箱操作
D. 换取提单
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