【单选题】小儿,女,生后第一天,体重3.6kg,身高54cm,面色红润,哭声响亮,吞咽良好。母亲健康,可以母乳喂养。小儿哺乳后应采取
【单选题】如果要让T0产生中断程序除了要用ET0=1语句,还要用( ) 语句
【简答题】A.He became bad-tempered, too. B.He spent less and less time at home. C.He lost his temper more often with John. D.He became more and more quiet.
【单选题】新生儿,15天。生后母乳喂养。每次哺乳后易溢乳,应采取的措施是( )
【简答题】翻译句子。 1. Whether he succeeds or fails, he had to try his best. 2. I couldn't decide whether to do it
【判断题】由于汉字字符集比较大(常用汉字单字数接近7000),采用一字一编码的方式,显然7或8个二进制位是不够用的,因此,在计算机内部存储和处理汉字时采用了双字节表示一个汉字,并且规定两个字节的最高位用1值来补齐位数,同时也用于与ASCII码字符相区分。
【判断题】单位合力曲线图中,某工况合力曲线与纵坐标得交点代表该工况下列车以交点处的速度做匀速运行。