主导管扩张，边缘不整齐呈羽毛状，末梢导管弥漫、散在的点状扩张

A．儿童复发性腮腺炎
B．舍格伦综合征
C．阻塞性腮腺炎
D．结核
E．腺淋巴瘤 符合下列腮腺造影表现的病变是

— Linda is a hard – working dancer.

— Yes, when she was in the dancing school, she tried many times to pass her dance test, and __________ she succeeded.

A．by the end

B．at the end

C．in the end

D．on the end