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【多选题】
中国女排享誉世界排坛,取得了辉煌的成就。在某次比赛中,我国女排名将将排球从底线A点的正上方以初速度v水平发出,排球正好擦着高度为h的球网落在对方底线的B点上(简化图如图所示),且AB平行于边界CD.不计空气阻力且排球可看成质点,则下列说法正确的是( )A.
排球所做的运动是匀变速曲线运动
B.
排球从发出到擦网所用的时间要大于从擦网到落地的时间
C.
击球点的高度
D.
球场的长度
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【简答题】The managing director promised that he would _____ meas soon as he had any further information. A. communicate B. notice C.notify D. note
【单选题】What did the man promise to do?
A.
He promised to give her a refund.
B.
He promised to give her a free trip next year.
C.
He promised to give her a ten percent off on next year's holiday.
D.
He promised to give her a twenty percent off on next year's holiday.
【单选题】He knew the problem was serious and promised to look into it _____ he reached office.
A.
at that moment
B.
for that moment
C.
immediately
D.
soon
【简答题】When he left his parents he promised them that he would ______(尽量多写家信).
【单选题】Jerry promised that he would be back ____ 2 o'clock while Rodman promised that he would turn up ____ 2 hours. [ ]
A.
after; after
B.
after; in
C.
at; after
D.
in; in
【单选题】某孕妇,24岁,孕2产o,宫内妊娠38周,自诉头晕、眼花2天。查体:血压170/ll0mmHg,产科腹部触诊正常,双下肢水肿(2十)。尿蛋白定量2.5 g/24 h。被诊断为子痫前期(重度),人院治疗。以下不妥的护理措施为
A.
观察膝反射
B.
每周测量体重1次
C.
勤听胎心音
D.
备床档、开口器
E.
必要时记出入水量
【单选题】He knew the problem was serious and promised to look into it ____ he reached office. [ ]
A.
at that moment
B.
for that moment
C.
soon
D.
immediately
【简答题】He had promised me to come to the party, and_____. A. sodid he B. sohe did C. so hewould D. so would he
【单选题】“Mr Smith isn’t coming tonight.” “ But he _____.”
A.
promises
B.
promised
C.
will promise
D.
had promised
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