Whenworkersareorganizedintradeunions,employersfindithardtolaythem________.
A、off
B、side
C、out
D、down
A、脊神经
B、脑神经
C、交感神经
D、副交感神经
Takeit______.Itisnothingbutajoke.
A、easy
B、easily
C、serious
D、seriously
Aftersomanydayswithoutrain,thegroundquickly________thelittlerainthatfelllastnight.
A、dropped
B、flooded
C、grasped
D、absorbed