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【多选题】
在生鲜品内包装形式中,泡沫网套比较常见,它的作用有:A.
预防腐烂
B.
预防磨损
C.
减少碰撞挤压
D.
防压抗震
E.
防湿防潮
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举一反三
【单选题】The problem with people in Africa ____that the more is given and the more ______.
A.
is; is needed
B.
are; is needed
C.
is; they need it
D.
are; they need it
【单选题】The reason for a rapid growth of population lies in the fact that __________.
A.
people are permitted to have more children
B.
people can live better than before
C.
newborn babies die less than before
D.
we have found the secret of longevity
【单选题】陈女士,29岁,初产妇,妊娠41周,腹痛5小时入院。骨盆外测量径线:髂棘间径23cm,髂嵴间径26Cm,骶耻外径18cm,出口横径9cm,产科检查,头先露,胎心好,估计胎儿体重3600g左右,跨耻征可疑阳性。试产1小时后,查宫口开大4cm并行人工破膜后,阴道流出浅绿色的混浊羊水,提示
A.
宫内感染
B.
胎盘早剥
C.
胎儿死亡
D.
胎儿窘迫
E.
先兆子宫破裂
【简答题】旅游权利是指旅游法律关系的主体依据旅游法律法规的规定或者______而享有的权能或者利益．
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