会员单位应逐步建立科学、规范的()机制。
A、理念
B、服务
C、会员
参考答案:B
---Jay’s songs sound ________. Don’t miss his ________ show.
---Yes. He is my favorite singer.
A.wonderfully, wonderful
B.wonderful, wonderful
C.wonderful, wonderfully
D.wonderfully, wonderfully
重症肌无力所致的上睑下垂的主要诊断依据是()。
A.仰头视物
B.眉毛高耸
C.额部皱纹加深
D.新斯的明试验阳性
E.终日不提举上睑