不需要进行CT增强扫描的是:()
A.肺栓塞
B.夹层动脉瘤
C.冠状动脉狭窄
D.肺纤维化
E.肝脏肿瘤
参考答案:D
用be动词(am \is \are)填空(10分)
小题1:I a girl.
小题2: you a student?
小题3: he your brother?
小题4: She my aunt.
小题5:It a red pen.
小题6: Wang Fang a good student.
小题7:These my grandparents.
小题8:Gina and Mary my sister.
小题9: Lucy and I _______friends.
小题10:There ______ some orange in the fridge(冰箱)
相互见面和离别时最常见的礼节是()
A.微笑
B.拥抱
C.握手
D.目视