红斑狼疮最常发生于哪个年龄段:()。
A.婴幼儿
B.青壮年女性
C.青壮年男性
D.中老年男性
E.更年期女性
参考答案:B
无痛性、进行性加重的黄疸,常见于()。黄疸开始有波动,以后加深,大便潜血阳性,常见于()。
A.胰头癌
B.急性化脓性胆管炎
C.慢性胆囊炎
D.急性胰腺炎
E.壶腹周围癌
— How about her songs?
— Very well, and she can also dance. She is _______ a singer.
A.more than
B.better than
C.rather than
D.less than