辅助检查首选哪项
A.妇科超声B.盆腔X线片检查C.腹部超声D.血激素水平检查E.血常规检查
参考答案:A
Multipurpose Internet Mail Extension (MIME) is a (46) document messaging standard in the Internet enviroment, with MIME, users can send (47) Email messages that include audio, video, graph-ices, and text to any other user of a TCP/IP network. Richtext information can also be (48) into messages. It defines the fonts, formats, and (49) features of a document so the document can be easily (50) on many different types of systems.
A.restored
B.redisplayed
C.stored
D.executed
当卷材平行于屋脊铺贴时,其长边应逆流水方向搭接。( )