A:原子半径A>B>D>C
B:原子序数d>c>b>a
C:离子半径C>D>B>A
D:单质的还原性A>B>D>C
Recent years have________the rapid development of the Internet and its influence on society and people.
①自己享受其中的乐趣。____
②内心十分不安。____
③高兴得不能控制自己。____
④自然形成而合乎理想。____