要确保Application对象不被多个用户同时更新，使用此对象的两个方法（ ）。 A: lock() unlock() B: block() unblock()
要确保Application对象不被多个用户同时更新，使用此对象的两个方法（ ）。 A: lock() unlock() B: block() unblock()
Which of the following is the efficacy of cold natrue medicinal A: warm the channels and unblock collaterals B: supplement fire and assist yang C: cool the blood and remove toxins D: warm the center E: dissipate cold
Which of the following is the efficacy of cold natrue medicinal A: warm the channels and unblock collaterals B: supplement fire and assist yang C: cool the blood and remove toxins D: warm the center E: dissipate cold
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