与抗胃壁细胞抗体有关的疾病是
A.系统性红斑狼疮
B.类风湿关节炎
C.恶性贫血
D.重症肌无力
E.皮肌炎
参考答案:C
解析:抗胃壁细胞抗体引发萎缩性胃炎,继发恶性贫血。
根据句意及汉语提示完成句子。
1. English is __________ (极其重要的) for international business.
2. English is now used by about a ___________ (四分之一) of the world's population.
3. England is an ____________ (工业化的) country.
4.The decision was of great ____________ (重要) to the future of the business.
5. In ____________ (近来) years there have been many changes.
6. My son said he wanted to learn a third language — __________ (阿拉伯语).
保卫宣传视听资料的制作,必须注意()。
A.内容设计和结构编排必须围绕保卫工作的要求
B.避免粗制滥造
C.外观设计制作必须具有专业水准
D.必须著名导演挂帅
E.尽量邀请著名演员参演