问题 多项选择题

患者男,37岁。癫痫发作数次。MRI显示如下图。

关于MRI表现的描述正确的是()

A.左侧额叶肿块,边界清晰

B.左侧额叶肿块,边界不清

C.病变邻近脑沟消失,同时累及灰白质

D.病变无明显强化

E.病变累及灰质,皮层下白质正常

F.病变呈楔形

答案

参考答案:B, C, D, F

填空题

根据课文内容,解释下面句子的意思。

1.  使弈秋诲二人弈,其一人专心致志,惟弈秋之为听;一人虽听之,一心以为有鸿鹄将至,思援弓缴而射之。

                                                                                                                                                          

                                                                                                                                                          

2. 一儿日:“日初出沧沧凉凉,及其日中如探汤,此不为近者热而远者凉乎?”

                                                                                                                                                          

                                                                                                                                                           

3.一儿曰:“我以日始出时去人近,而日中时远也。”

                                                                                                                                                           

选择题