A:−34+14i
B:−14+34i
C:−1−12i
D:−1+12i
当a=8,b=6时,2a+3b等于( )
Miho is student because she was born later than anyone else in her class.
明治维新使日本一跃而为亚洲强国。其改革内容中,最具有前瞻性和战略目光的举措是( )