皮皮学，免费搜题
登录
搜题
【单选题】
与维生素B 12 吸收有关的内因子是下列哪种细胞产生的A.
黏液细胞
B.
主细胞
C.
G细胞
D.
壁细胞
E.
表层柱状上皮
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
【单选题】—We didn't see him at the lecture. —Neither did anybody else. He _______ it. [ ]
A.
can't have attended
B.
mustn't attend
C.
may not have attended
D.
couldn't attend
【简答题】-----"We didn't see him at the lecture yesterday. " -----"He __________________ it. "(mustn't attend, can't have attended)A. can't have attended
【简答题】听下面5段材料，回答第1 至5 题。 1.What does the man want to buy? A. A suit. B. A shirt. C. A tie 2.Where does the conversation probably take place? A. In a doctor’s office. B. In a hotel. C. In a shoe shop. 3.When...
【简答题】被尊为现代护理鼻祖的是 ( )
【简答题】听下面五段对话，完成第1至5题。 1.What are the speakers talking about? A. A jacket. B. A car. C. A man. 2. How does the man go to work now? A. By bus B. By car. C. On foot. 3. What will the speakers do next? A. Go o...
【单选题】________happened, and he can't attend the party.
A.
Unexpected something
B.
Anything unexpected
C.
Something unexpected
D.
Unexpected anything
【单选题】Joe can’t attend the meeting, but I could go_______.
A.
too
B.
either
C.
neither
D.
instead
相关题目：
参考解析：
知识点：
题目纠错 0
发布
