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【简答题】
These two guns look ___ . We can't ___ which is the murder weapon. We can't find any ___ on the body either.
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举一反三
【简答题】Read the following passage. Answer the questions according to the information given in the passage. In Britain and other countries, young people usually take a “gap year”, a year off between high scho...
【简答题】简述代谢性酸中毒和呼吸性酸中毒的发生原因
【单选题】代谢性酸中毒的发生的原因是（）
A.
由于体内H 2 CO 3 增高所致
B.
体内HCO - 3 减少所致
C.
由于大量利尿所致
D.
由于呕吐大量胃内容物所致
E.
体内钾缺乏所致
【判断题】各地公安部门要完善校园周边治安形势研判预警机制,及时组织开展针对性的打击整治行动,要会同教育部门探索建立校园安全监测预警信息系统,健全校园风险防控管理体系。
A.
正确
B.
错误
【简答题】Read the following passage. Answer the questions according to the information given in the passage. Indian’s snake charmers are to be retrained as wildlife teachers under a plan to pr their uniqu...
【单选题】Occasionally I read a passage or sentence over and over just to let the beauty of its construction ______ in.
A.
soak
B.
fall
C.
suck
D.
stick
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