矿山安全技术
立井井筒、运输大巷及井底车场所采用的主要支护方式是( )。
A.锚杆支护
B.锚喷支护
C.混凝土支护
D.棚状支架支护
参考答案:C
根据句意及汉语提示,填写句中所缺的单词。
小题1:How can we____(筹钱) money for the poor children?
小题1:
小题2:Our country is a_____ (发展中的) country.
小题2:
小题3:The thief s___________ food from the supermarket and was caught by the policemen.
小题3:
小题4:I came to the city two years ago. I’ve worked here for n___________ two years.
小题4:
小题5:According to a r___________ in the newspaper, the basketball star was seriously injured.
小题5:
23岁初孕妇,妊娠38周, * * 多量流血3小时。查血压90/60mmHg,脉搏110次/分,贫血貌,无规律宫缩,臀先露,胎心168次/分。本例此时的处理应是()
A.期待疗法,输液输血
B.行外转胎位术
C.缩宫素静脉滴注引产
D.人工破膜后静滴缩宫素
E.立即行剖宫产术