问题
单项选择题
煤与瓦斯突出的三种类型为()。
A、无预兆突出、有预兆突出、混合型突出;
B、小型突出、大型突出、破坏性突出;
C、煤与瓦斯突出、煤与瓦斯压出、煤与瓦斯倾出;
D、小型突出、中型突出、大型突出。
答案
参考答案:C
煤与瓦斯突出的三种类型为()。
A、无预兆突出、有预兆突出、混合型突出;
B、小型突出、大型突出、破坏性突出;
C、煤与瓦斯突出、煤与瓦斯压出、煤与瓦斯倾出;
D、小型突出、中型突出、大型突出。
参考答案:C
I.词语识别(本题30小题,每 ![]() 1)下列有六组英语词组,请根据所给的英语单词或短语,选择其最合适的汉语解释,并将答案号码填涂在答题卡上。 Group 1
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