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咱们一定不能让她说出对玉米不利的话。Conclusion 4: Ying Long, who is full of orange stars, should not use attack% at position 6.When asked what he expected from the thinking ability course, one of the parents' answers was very universal: "The main purpose of offering the thinking ability course to the child is to give the child some inspiration in thinking mode, and to let the child form a good thinking and learning habit. After entering primary school in the later period, he can quickly adapt to learning without falling behind."3.1 Create syntax as follows不寻常的美少女「明日香」、频频发生的奇怪醉酒暴力事件,丰桥町的一切似乎都笼罩在不寻常的气氛中。难道有新的超能力者袭来!?D > B enters the synchronized block, and since instance is not null at this time, it immediately leaves the synchronized block and returns the result to the program calling the method. E > At this point, thread B intends to use the Singleton instance, only to find that it has not been initialized, so an error occurs. Therefore, there is still the possibility of errors in the program. In fact, the running process of the program is very complicated. From this, we can see that it is more difficult and challenging to write programs especially in multi-threaded environment. We further optimized the program: