【单选题】From Paragraph 2, we can infer that ______.
A.
SF is only too powerful to speed up social changes.
B.
SF's models affect the lifestyles of some individuals.
C.
SF serves as a social laboratory for vivid imagination.
D.
SF's predictions may not so accurate as anticipated.
【单选题】From Paragraph 2, we can infer that _____
A.
SF is able to provide fairly reliable prophecies of social relationships.
B.
SF's predictions about the evils in a future society have proved true.
C.
SF can provoke imagination and could in itself undergo radical changes.
D.
SF's representations of present trends may not so accurate as anticipated.
【单选题】当事人高? a.SF b.ER c.kdj d.sjkh
【单选题】下列用于数据库概念设计的方法是______。
【单选题】中式面点工艺的最后一道工序是 ( ) 。
【单选题】铁粒幼细胞贫血
E.
SF↓,TS↑,STFR↓ 关于铁代谢疾病的实验室检查分别是
【单选题】设(AL)=-68,(BL)=86,执行SUB AL,BL指令后,正确的结果是______。