治疗特发性血小板减少性紫癜常与肾上腺皮质激素合用促进疗效的药物是()
A.小剂量丙球蛋白
B.大剂量丙球蛋白
C.小剂量白蛋白
D.大剂量白蛋白
E.α-干扰素
参考答案:B
单词拼写(共10小题;每小题1分,满分10分)
第一节 根据所给首字母和中文提示完成各句,使句意通顺。(共5小题;每空1分,满分5分)
小题1:The club is for t_______ who are between 13 and 19 years old.
小题2: You can’t ask a lady about her age in public because it will make her e______.
小题3:The famous professor gave us an _________ (解释) of how sound travels in water.
小题4:Mary looks _________ (苗条) than Helen.
小题5:I am _________ (羞愧) that you should dress like this.
只有一种核酸作为遗传物质的微生物是()
A.细菌
B.支原体
C.立克次氏体
D.病毒
E.衣原体