【C12】______ because they see it as a passport to a better job in the future.
A. but
B. for
C. so
建筑内部装修材料的燃烧性能等级如何划分?请分别举例说明。
so it would be a waste money to train【C10】______employees in conversational skills.
A. same
B. like
C. such
There were very few serious injuries but many minor injuries, which meant that medical treatment was up 300% on the precious year.