地处县城的某生产企业属于增值税纳税人,其适用的城市维护建设税税率为()
A.7%
B.5%
C.3%
D.1%
参考答案:B
He finds _____ very hard to visit Shanghai World Expo 2010 because he doesn't have enough money: [ ]
A. that
B. it
C. was
D. if
药疹最常见的口腔粘膜损害为()
A.粟粒状水疱
B.成簇小水疱
C.单个或几个大小不等的水疱
D.虹膜状红斑
E.散在分布的圆或椭圆形溃疡