单项选择题
A、 B、 C、 D、
单项选择题 A、 B、 C、 D、
A climax resolves the main conflict of a story and is t...
单项选择题A climax resolves the main conflict of a story and is the moment the main character reaches or fails to reach their goal.( )
冲击韧性和脆性是一对相互矛盾的量,当材料的冲击韧性越高的时候,材料的脆性越小。
判断题冲击韧性和脆性是一对相互矛盾的量,当材料的冲击韧性越高的时候,材料的脆性越小。