A:①②③④
B:①③②④
C:②④①③
D:①④②③
【2015贵州六盘水】23.You are supposed to type quickly when talking with others on QQ.
在横线上填上适当的词
不朽的____ 奇异的____ 连绵起伏的____ 银光闪闪的____