自学考试 2021_12_17 每日一练
The professor asked a question,and David______a good answer.
A.put up with
B.stood up for
C.came up with
D.looked down upon
It can be concluded from the passage that
A.blue-collar employees are expecting more pay rise
B.pleasant workplace could promote business profits
C.pay rise is an important motivation for manual workers
D.words of praise could possibly increase business profits