题目内容

一般初孕妇开始自觉胎动的时间是在妊娠的()。

A. 12~16周
B. 18~20周
C. 22~24周
D. 25~26周
E. 27周以后

查看答案
更多问题

何谓0.38尺寸?调整0.38尺寸有何意义?

(),29个亚非国家在印尼的万隆召开了第一次亚非会议.

请列举出5座中国现存著名的石拱桥。(答对以下5个即可)

An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following n?command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following ?n?command failed to create the link.ln/db/v9.7/install/config /etc/db_conf. Which option should be used when re-running the command to resolve the problem?()

A. -s flag to create a soft link
B. -n flag to force create a hard link
C. -N flag to force create a hard link
D. -S flag to force create a soft link

答案查题题库