【华慧考博】考博英语每日一练(10.9)考博加油!
1. ______no loss of energy by friction, the motion would continue definitely once it started.
A. There were
B. Were there
C. There was
D. If there is
2. Applied science is ______ discovering ways to use the knowledge of theoretical science.
A. concerned about
B. combined with
C. concerned for
D. concerned with
【专业词汇翻译】
1.中欧北极快航
2.中欧班列