为什么说学习科学技术哲学有利于提高科学技术研究的创造性？

完形填空。（每小题1分，共10分）

Gina is my classmate. She has a big   1    in China. Her father is a Chinese, but her mother is from England. Her father is a   2    in a hospital. Her mother is   3    office worker. Her aunt and uncle are teachers in a junior high school. Her grandparents don’t work now. Gina   4    a lot about China. She can   5      Chinese and English.

Gina likes   6    food very much, such as jiaozi, baozi and mantou. She usually   7    some milk and eggs for breakfast. For   8   , she likes jiaozi a lot at school. She usually has supper at home   9    her family.

Gina is glad to   10    in China. She likes her school life (生活) very much.

小题1:A. farm              B. school          C. family

小题2:A. doctor          B. farmer          C. teacher

小题3:A. the              B. a              C. an

小题4:A. wants            B. knows          C. helps

小题5:A. speak             B. say             C. tell

小题6:A. English          B. Chinese         C. England

小题7:A. meets            B. studies         C. has

小题8:A. afternoon        B. lunch           C. order

小题9:A. and              B. of             C. with

小题10:A. teach             B. work            C. be

河床中某砂层的不均匀系数为C_u=8，细粒颗粒含量P_c=31%，土粒相对密度（比重）2.65，d_s=0.06，d₂₀=0.1，孔隙率42%，如安全系数取2.0，该土层的允许水力比降值为（）。

A.0.72 

B.0.48 

C.0.36 

D.0.24

采用支付手续费委托代销方式下，委托方在发出商品时，商品所有权上的主要风险和报酬转移给了受托方，委托方在发出商品时应确认销售商品收入。（　　）

抬天线罩的方法：三人抬一根天线罩，罩口（），以免将天线罩折断报废。

A、向左

B、向右

C、向下

D、向上

下列哪一项，是出现"方肩"的原因（）

A.冈上肌萎缩

B.三角肌萎缩

C.大、小圆肌萎缩

D.肱三头肌萎缩