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【单选题】
产妇临产10小时，肛查：已开全，先露为头，棘下4cm，此时产力组成是（2007护题）A.
子宫收缩力
B.
子宫收缩力＋膈肌收缩力
C.
子宫收缩力＋腹肌收缩力＋膈肌收缩力
D.
子宫收缩力＋腹肌收缩力
E.
子宫收缩力＋腹肌收缩力＋膈肌收缩力＋肛提肌收缩力
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皮皮学刷刷变学霸
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【单选题】The long years of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Yet, instead of joy, there is widespread uneasiness and confusion:...
A.
The abundant food supply is not expected to last .
B.
Britain is importing less food.
C.
Despite the abundance, food prices keep rising.
D.
Britain will cut back on its production of food.
【单选题】The long years of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Rationing is virtually suspended, and overseas suppliers have been...
A.
Despite the abundance, food prices keep rising.
B.
The abundant food supply is not expected to last.
C.
Britain will cut back on its production of food.
D.
Britain is importing less food.
【单选题】The long years of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Rationing is virtually suspended, and overseas suppliers have been...
A.
people are buying less food
B.
the government is providing less support for agriculture
C.
domestic food production has decreased
D.
imported food is driving prices higher
【单选题】___ Sunday, I went back home ___.
A.
On last, late
B.
Last, lately
C.
Last, late
D.
The last, lately
【单选题】The long years of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Rationing is virtually suspended, and overseas suppliers have been...
A.
to show the reason of food shortage
B.
to explain the conflict between the surplus of food Supply and rising prices
C.
to show the deteriorating living conditions of farmers
D.
to analyze the market demand for food supply
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