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填()A.wordsB.shocksC.fearsD.tiredness
填()
A.words
B.shocks
C.fears
D.tiredness
填()
A.words
B.shocks
C.fears
D.tiredness
1.在填方路基边坡坡脚3m外设置浆砌片石排水沟;
2.为降低地下水位,设置管式渗沟,并在长100m~300m管式渗沟末端设横向泄水管;
3.低填方路段设边沟,当沟底纵坡大于3%时,采用浆砌片石铺砌加固;
4.为避免高路堤边坡被路面水冲毁在路肩上设拦水缘石,在拦水带开口处设急流槽引离路基,与高路堤急流槽连接处设喇叭口。
请根据背景资料完成以下列各题:
管式渗沟和填石渗沟能互相替代。
A.错误
B.正确
B.为了保证抛填作业安全及抛填位置的准确率,宜选择在风力小于3级、波高小于0.5m的风浪条件下进行作业
C.采用机械在船上抛填时,宜采用400以上的平板驳
D.人工抛填时,应遵循:由下至下,两侧块石对称抛投的原则抛投
B.一张原始凭证涉及几张记账凭证时,应填原始凭证分割单
C.记账凭证应连续编号
D.结账和更正错账可以不附原始凭证。
A.People hated the German as much as the Dutch.
B.People made a mistake at the beginning.
C.People made a joke about the German.
D.The German immigrants proclaimed that they were Dutch.
A.Stay in bed and drink plenty of water.
B.Have the blood examined.
C.Take the medicine and go to the doctor's in three days.
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