皮皮学，免费搜题
登录
搜题
【多选题】
关于TD-Ag和TI-Ag的特点错误的是A.
TI-2抗原仅含有B细胞丝裂原
B.
TD-Ag由T细胞表位和B细胞表位组成
C.
TI-1抗原含有B细胞丝裂原和重复B细胞表位
D.
绝大多数的蛋白质抗原是TI抗原
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Jean is a bright young woman from a rich and famous family. She goes to a good university and has almost everything that money can buy. But the people in Jean’s family are so busy that they can hardly...
【单选题】听力原文： Jean Brown has been married for 12 yearn. She has 3 children, and lives in the suburb outside Columbus, Ohio. When her youngest child reached school age, Jean decided to go back to work. She fel...
A.
She was bored with her idle life at home.
B.
She was offered a good job by her neighbor.
C.
She wanted to help with the family's finances.
D.
Her family would like to see her more involved in social life.
【单选题】Do you write a report _____ wild animals _____ danger for the newspaper? [ ]
A.
about; on
B.
on; in
C.
to; from
D.
in; with
【简答题】我们把从开始节点到终止节点的一条路,叫做一条________.
【简答题】轴承内圈与轴的配合制必须是 ,轴承外圈与机体壳孔的配合制是 。
【单选题】What is the problem that Joan has got?
A.
It is hard to find a suitable hotel.
B.
She has never been abroad.
C.
She can't book tickets for her family now.
D.
She has to take her children with her.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
