【判断题】昏厥是暂时性贫血引起的短时间意识丧失现象.此时应让病人躺下,取头低脚高姿势的卧位,使脑部增加回流血液。
【单选题】相对计程仪航速是船舶在()情况下的对水航速。 Ⅰ.无风流;Ⅱ.有风无流;Ⅲ.有流无风;Ⅳ.有风流。
【判断题】在一定温度下,本征半导体中载流子的浓度是一定的,温度越高,浓度越大。
【单选题】昏厥是暂时性贫血引起的短时间意识丧失现象.此时应让病人躺下,取头低脚高姿势的卧位,使脑部增加回流血液。 ( )
【单选题】逐步结转分步法实际上是( )的多次连续运用。
【单选题】他说," 我保证会挽救你的俱乐部,并助你前行" 哪一句译文正确?
A.
"I promise we will saving your club and take you forward," he said.
B.
"I promise we will save your club and take you forward," he said.
C.
"I promise we will saved your club and take you forward," he said.
D.
"I promise we will save your club and took your forward," he said.
【单选题】有的老师怕影响总体成绩,不让成绩差的学生参加考试,侵犯了学生的( )
【判断题】多式联运经营人是订立多式联运合同的当事人,也是多式联运提单的签发人。