皮皮学，免费搜题
登录
搜题
【多选题】
构成绒毛膜的是( )A.
滋养层
B.
胚外中胚层
C.
内胚层
D.
外胚层
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
【简答题】Matching the words with their definitions according to Reading 2.
【单选题】下列关于大肠的描述,不正确的是
A.
盲肠是大肠的起始部,位于右髂窝内
B.
大肠有三种特征性结构,即结肠带、结肠袋和肠脂垂
C.
回盲瓣可阻止大肠内容物逆流到回肠
D.
结肠分为升结肠、横结肠、降结肠和乙状结肠四部分
【简答题】Summarize the matters needing attention according to Reading B.
【简答题】Summarize the matters needing attention according to Reading B.
【简答题】Match the word with their definitions according to Reading2.
【判断题】Top-down reading process is not liner, readers decide what to read first according to reading purpose.
A.
正确
B.
错误
【简答题】Summarize the matters needing attention according to Reading B.
【简答题】Summarize the matters needing attention according to Reading B.