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【单选题】
“小朋友每天都要听到各种声音,请你们说一说听到过哪些声音?”这们老师运用的活动导入的哪种方法?A.
悬念导入
B.
直接导入
C.
经验导入
D.
游戏导入
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】25岁初产妇,双胎妊娠,第一胎儿为单臀先露,娩出的新生儿2600g,Apgar评为8分。阴道检查知第二胎儿为肩先露,破膜后上肢脱出,胎心144次/分、有力规律。本例恰当的紧急处理应是
A.
给予子宫收缩剂
B.
行外转胎位术
C.
行内转胎位术
D.
行剖宫产术
E.
以上都不是
【单选题】Both bus and tree topologies are characterized by the use of multipoint (1).For the bus, all stations attach, through appropriate hardware (2) known as a tap, directly to a linear transmission medium,...
A.
tree
B.
bus
C.
star
D.
ring
【简答题】The bus is full and we can't ( ) any more passengers in.
【单选题】The bus is full and we can’t ________ any more passengers in.
A.
contribute
B.
original
C.
cram
D.
intake
E.
underestimate
【单选题】The bus is full and we can’t ________ any more passengers in.
A.
cram
B.
grab
C.
contribute
D.
worsen
【单选题】Both bus and tree topologies are characterized by the use of multipoint (1).For the bus, all stations attach, through appropriate hardware (2) known as a tap, directly to a linear transmission medium,...
A.
medium
B.
connection
C.
token
D.
resource
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