2020年黑龙江专升本报名条件和考试科目是什么?

鉴别良性肿瘤与恶性肿瘤的关键指标是（ ）。

A.生长速度
B.有无包膜
C.有无溃疡
D.细胞分化程度
E.疼痛程度

Have you ever had to decide whether to go shopping or stay home and watch TV on a weekend?Now you_____21_____do both at the same time.Home shopping television networks(网络)have become?a_____22_____for many people to shop without_____23_____having to leave their home.
Some shoppers are_____24_____of department stores and supermarkets——fighting the crowds,waiting?in long lines,and sometimes having slight_____25_____of finding anything they want to buy.They′d?rather sit quietly at home in front of the TV set and watch a friendly announcer describe a product_____26_____a model shows it.And they can shop around the clock,buying something_____27_____by making a phone call.
Department stores and even mail-order companies are_____28_____to join in the success of home?shopping.Large department stores are busy_____29_____their own TV channels(频道)to encourage TV shopping in the future.Customers can ask questions about products and place_____30_____,all through their TV sets.
Will shopping by television_____31_____take the place of shopping in stores?Some industry mangers think so._____32_____many people find shopping at a real store a great enjoyment.And for many shoppers,it is still important to_____33_____or try on dresses they want to buy.That′s_____34_____specialism say that in the future,home shopping will_____35_____together with store shopping but will never entirely replace it.

第（22）题答案

A.programme
B.way
C.reason
D.purpose

作为马克思恩格斯一生最重要的理论发现,使得社会主义从空想变成科学的是（ ）

A.唯物主义和辩证法学说
B.无产阶级革命和无产阶级专政学说
C.唯物史观和剩余价值学说
D.劳动价值论和剩余价信学说

我国对个体农业进行社会主义改造的基本原则和方针。