下列各式,成立的是( )
A:2x﹣x=x2
B:x+y=xy
C:2x2﹣x2=x2
D:6x﹣3x=3
张某手持铁棍入室抢劫,职工小王和家人奋起反抗,将其手臂打断后将张某制服。你认为小王及其家人的做法 ( )
—Could you please tell me , Sonia?
—It's on the first Tuesday of May. We hold special parties and give teachers thank—you notes that day.
写出反义词
热闹—____ 和睦相处—____ 隆重—____