题目内容

卵巢动脉起自

A. 髂内动脉
B. 髂外动脉
C. 腹主动脉
D. 肾动脉
E. 髂总动脉

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属于腹主动脉发出的不成对脏支是

A. 卵巢动脉
B. 子宫动脉
C. 腰动脉
D. 肾上腺上动脉
E. 腹腔干

腹腔干的直接分支有

A. 胃左动脉
B. 胃右动脉
C. 胃网膜左动脉
D. 胃网膜右动脉
E. 胆囊动脉

肠系膜上动脉的营养范围应除外

A. 空肠
B. 回肠
C. 盲肠与阑尾
D. 降结肠
E. 横结肠

Look at the pictures and read the text. Then match the pictures A-F with the emotions. What emotions do you think these people are feeling? Why are they feeling them?According to BBC Focus magazine, there are six basic emotions which we all experience, recognize in other people, and show in our own facial expressions. They are: