A:Take your time.
B:All the best!
C:Well done!
D:That’s OK.
独自莫凭栏,无限江山,____。____,____。(李煜《虞美人》)
As the New Year is coming, they ________ and celebrate together.
如果你是生活在唐玄宗时期的读书人,在参加进士科考试之前,你主要复习的内容是( )
下列实例中,属于防御行为的是( )