皮皮学，免费搜题
登录
搜题
【单选题】
胃大部分切除的某患者出现严重贫血,表现为外血巨幼红细胞增多,其主要原因是下列哪项减少A.
HCL
B.
内因子
C.
粘液
D.
HCO3-
E.
胃蛋白酶原
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Ann has red hair and blue eyes. Tom has black hair and brown eyes. They have _____ _____ . [ ]
A.
look different
B.
different look
C.
different looks
【单选题】A: which dog is yours? B: Look over there. The one _____. [ ]
A.
with eyes widely open
B.
has eyes open wide
C.
with eyes wide open
D.
has eyes widely open
【单选题】You have black hair and black eyes. I have blond hair and blue eyes. We .
A.
look the same
B.
look different
C.
are in different grade
【简答题】渐开线齿廓的啮合特性是什么？
【单选题】The professor could tell by the _____ look in Maria's eyes that she didn't understand a single word of his lecture. [ ]
A.
cold
B.
blank
C.
innocent
D.
fresh
【多选题】（）以下关于我国证券业监管体系的表述正确的有：
A.
我国证券业监管采取的是政府监管与自律管理相结合的模式
B.
中国证监会经国务院授权，依法对全国证券期货业进行集中统一管理
C.
证券交易所处于证券业监管的前沿，担负着一线监管的重要责任
D.
中国证券业协会是中国证券业的自律性组织，是依法注册的非营利性会员制社会团体法人
【简答题】渐开线齿廓的啮合特性
相关题目：