问题
多项选择题
眶下壁由下列哪几块骨构成()
A.筛骨
B.下颌骨
C.上颌骨
D.颧骨
E.腭骨
答案
参考答案:C, D, E
眶下壁由下列哪几块骨构成()
A.筛骨
B.下颌骨
C.上颌骨
D.颧骨
E.腭骨
参考答案:C, D, E
书面表达。 假设你是李华,你的美国朋友John热心公益活动想了解九江志愿者活动情况。请根据下 表提供的信息给他回信。
2词数120左右。信中的开头和结尾部分已为你写好,不计入词数。 3参考词汇;非营利性--non-profit | ||||||
Dear John, I'm very glad to receive your letter and knowing that you are very much interested in what volunteers do in Jiujiang, As a member of the Jiujiang Volunteers Association, I can tell you a lot. _____________________________________________________________________________________ |