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【简答题】
A．The government in developing countries should not rely on foreign aid for health care. B．The more investment in health care, the better economic growth. C．Some rich countries are unwilling to help developing countries in health care. D．It is wise for the governments of developing countries to invest in health care.
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【单选题】They had little difficulty in hooking the fish, but pulling it out of the water proved to be a big problem. ( )
A.
hauling
B.
going out
C.
in use
D.
tossing
【简答题】They had little difficulty in hooking the fish, but pulling it out of the water proved to be a big problem.( )
【简答题】They had little difficulty in hooking the fish, but it out of water turned out to be a big problem. (haul)
【多选题】李某发现半挂车制动有问题，告知了车主，但车主并未进行检修。数天后，李某驾驶这辆半挂车运输起重机部件（货物超载且捆绑固定存在隐患）在高速公路上行驶，行经一处17公里的长下坡路段时，李某频繁使用行车制动减速，加上车辆制动本身有问题，导致车辆制动失灵，之后途经4处避险车道，但李某并未采取紧急避险措施，失控的半挂车疾驰至收费广场附近后与多车发生碰撞，造成多人伤亡，多车受损。造成这起事故的原因有哪些？（）
A.
明知车辆故障还上路行驶
B.
车辆超载，货物捆绑不良
C.
李某下长坡减速操作不当
D.
李某未采取紧急避险措施
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