【简答题】用于文件内容统计的命令为:______。如果需要统计文件的字节数,需要用功能选项____(只填选项);如果需要统计文件行数,需要功能选项____;如果需要统计字数,需要功能选项____(只填选项)。
【单选题】霍桑实验表明,导致工作效率提高的主要因素是()
【简答题】What patents may the members of WTO deny to grant?
【单选题】周某,女,28岁,无意中发现左乳房内上方约3cm×2cm的质硬肿块,无疼痛,体格检查又发现左腋窝有1.2cm×1cm大小的质硬淋巴结,肿块穿刺细胞学检查诊断左乳癌。该患者术后的护理措施不包括
【单选题】What are the arguments for the private ownership of genome patents?
A.
The ownership encourages innovation.
B.
The ownership has long been part of European Way.
C.
The ownership may mark the discovery of the DNA double helix.
【单选题】What are the arguments against the private ownership of genome patents?
A.
Doctors are not permitted to do gene tests without buying patents.
B.
The ownership may slow down the research progress.
C.
The codes for height and intelligence will be revealed.
【单选题】周某,女,28岁,无意中发现左乳房内上方约3cm×2cm的质硬肿块,无疼痛,体格检查又发现左腋窝有1.2cm×1cm大小的质硬淋巴结,肿块穿刺细胞学检查诊断左乳癌。该患者首先应考虑的治疗措施为
【多选题】自动线上的变频器,如果只需要外接按钮开关来控制,则需要将P79设置为( )或( )。