He was born __________ January 25th, 1981. [ ]
A. in
B. on
C. at
D. for
B
在经济萧条时期，或者企业处于创业、转型、衰退时期一般选择（）薪酬策略。
A.滞后
B.混合
C.等待
D.跟随
Most lifeboats are equipped with（）.
A.unbalanced rudders
B.balanced rudders
C.contraguide rudders
D.straight rudders
