9的算术平方根是[ ]
A.-3
B.3
C.±3
D.以上都不正确
答案:B
入党积极分子经过()以上的培养教育后,经团组织推荐,党支部研究,可以列为发展对象。
A.3个月
B.6个月
C.一年
D.两年
What kind of scene might be shown in a typical regionalist painting
A.People working in a large factory.
B.People walking on crowded city streets.
C.An everyday activity in a small town.
D.A well-known historical event.