根据下列各句句意和空白之后的汉语提示词，在答题卡指定区域的横线上写出对应单词的正确形式，每空只写一词。

小题1:My English teacher told me that my handwriting needed _______.（提高）

小题2:Many _______ （科学家）from Beijing visited our school last Monday.

小题3:It is _______ （宣布）that new Paris fashions will be introduced into Xi’an.

小题4:Mrs. Smith led the lonely boy into the _______ （温暖）of the house.

小题5:Are you _______（乐观的）if you are facing the life of future?

小题6:The cut on my arm _______（流血）a lot when I was hurt yesterday.

小题7:We have a mild _______（气候）in Vancouver.

小题8:The _______（顶）of the cars were broken in the accident.

小题9:Walking in the hot weather, I was _______（流汗）heavily.

小题10:Mr. Jones is sitting _______（舒服地）in the sofa, watching TV.

在竞争优势分析的基本价值链模型中，下列属于基本活动的是（）

A.生产经营

B.人力资源管理

C.技术开发

D.采购