附植前胚胎发育
参考答案：又称早期胚胎，是指哺乳动物由受精卵开始到胚胎伸长且没有与子宫建立组织联系的游离阶段，主要包括卵裂、桑葚胚、囊胚的形成和胚胎原肠化
单词拼写。
1. They do not d_____ the mail that their customer specifically requests to receive.
2. She wanted to i_____ her students by having them listen to this instructive speech.
3. You didn't tell me you could sing so well-you're very m_____.
4. C_____ is difficult when two people don't speak the same language.
5. She d_____ her life to helping the poor.
6. The teacher was pleased with the children's good _____ (举止).
7. The car was cheap and in good _____ (状况), so I bought it.
8. She has a big family to _____ (赡养).
9. He worked hard and _____ (实现) his aim of becoming a doctor.
10. Please be more _____ (考虑周到的) and don't play loud music late at night.
甲公司系一般制造业企业，为增值税一般纳税人，销售商品适用的增值税税率为17％。2×16年10月5日，购入A原材料一批，支付价款702万元（含增值税），另支付运杂费20万元。A原材料替代。12月1日起，开始专门制造一台B产品。至12月31日，B产品尚未制造完成，共计发生直接人工82万元；领用所购A原材料的60％和其他材料60万元；发生制造费用120万元。在B产品制造过程中，所领用的其他材料发生非正常损耗20万元。2×16年12月31日B在产品的账面价值为（）万元。
A.634
B.614
C.862
D.494
