导航:题目详情 | 答案解析 | 相关问题 | 最新问题 A.pressureB.speedC.levelD.flow 外语类 2019-10-13 08:06:33 英语考试 已帮助 人 A.pressureB.speedC.levelD.flow 热搜:a是b的充分条件,b是a的必要条件吗 答案解析 难度★★☆ 搜索 正确答案:A解析:该段的主要内容是婚姻与血压的关系,显然此处应填pressure。 相关问题 1、Propeller running at ____ are generally efficient.A.high speedsB.medium speedC.low speedsD 2017-04-11 2、The word "duress" in Paragraph Two probably means______.A.pressureB.explanationC.persuasio 2017-08-23 3、【C12】A.moveB.runC.walkD.flow 2017-09-16 4、Many people complain of the rapid______of modem life.A.rateB.speedC.paceD.growth 2018-01-30 5、【C19】A.rateB.speedC.frequencyD.ratio 2018-03-21 6、Compensated flow control or constant flow valves are used in hydraulic systems to .A.compe 2019-07-22