A:19世纪初
B:19世纪末
C:18世纪初
D:18世纪末
— A well-balanced diet together with regular exercise ______ you'll make it.
提出“为政以德,譬如北辰(北斗星),居其所而众星共(拱)之”的思想家是( )
下列说法有误的一项是( )