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【简答题】
液位的测量方法有哪几种?
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举一反三
【多选题】消化性溃疡治疗的目的是
A.
缓解症状
B.
治愈和促进溃疡愈合
C.
防止严重并发症
D.
防止溃疡复发
E.
消除攻击因子
【多选题】消化性溃疡治疗的目的是
A.
缓解症状
B.
治愈和促进溃疡愈合
C.
削弱消化道分泌功能
D.
防治溃疡复发
【多选题】消化性溃疡治疗的目的是
A.
缓解症状
B.
治愈和促进溃疡愈合
C.
防止严重并发症
D.
防治溃疡复发
【单选题】He hadn’t seen his mother for a long time, so when he saw his mother he _____ crying.
A.
burst out
B.
burst into
C.
burst in
D.
burst on
【单选题】If Washington were convenient, what will he do?
A.
He will contact with Carl.
B.
He will return the book to Carl.
C.
He will call Carl's cousin.
D.
He will return the book to the library.
【判断题】超短半衰期放射性核素是人工制备的。
A.
正确
B.
错误
【单选题】政府采购的资金来源是
A.
企业资本金
B.
财政性资金和需要财政偿还的公共借款
C.
企业盈利资金
D.
企业营运资金
【单选题】He hasn't seen his mother for five years. He is ______ forward ______ his mother at once. [     ]
A.
look; to see
B.
look; to seeing
C.
looking; to seeing
【单选题】Only when his mother died ________ how much he loved his mother.
A.
he realised
B.
did he realise
C.
he had realised
D.
had he realised
【单选题】He hadn't seen his mother for a long  time, so when he saw his mother he ____ crying. [     ]
A.
burst into
B.
burst out
C.
broke out
D.
broke down
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