规定:A○B=5A-4B,若x○(5○2)=14,那么x=( )。
16.4
The local police were______ by their authorities to _____ the situation as soon as possible. [ ]
A. said to; control
B. ordered; manage
C. instructed; handle
D. told; hold
()是体现按摩效果的关键技能。
A、足部按摩的时间
B、从事足部按摩行业的时间
C、足部按摩反射区的准确性
D、足部按摩的力度