(59～60题共用题干)
5岁半男孩，自9个月起出现发绀，逐渐加重，有昏厥史，无肺炎史。查体：发绀明显，杵状指(+)，胸骨左缘第2～3肋间闻及Ⅱ级喷射性收缩期杂音，肺动脉瓣第二音减弱。股动脉血氧饱和度80%，心电图显示右心室肥大。

诊断应考虑为( )

A．大动脉换位

B．肺动脉瓣狭窄伴房间隔缺损

C．艾森曼格综合征

D．动脉导管未闭

E．法洛四联症

阅读短文，判断对(√)错(×)。    

     I'm John. I have a cat. The cat's name is Mimi. She is two. Mimi is yellow. Mimi is big. She likes

chicken and milk. I like my eat.

(     )1. John has a dog.

(     )2. The cat's name is Mimi.

(     )3. Mimi is yellow.

(     )4. Mimi is two.