He is organized and is often . I hope he will have more at his business.
A:success; successful
B:successful; success
C:successfully; successful
D:successful; successful
德国欧宝轿车的部分零部件生产分布为---车身:德国、座椅:匈牙利、仪表盘:瑞士、避震器:意大利、排气管:瑞典、轮胎:比利时。等不同的国家生产。这说明( )
试回答:
下列设计的实验方案中(括号中为方法或试剂),你认为可行的是( )