问题
单项选择题
保卫人员保护室内现场，常用的封闭现场方法是（）。
A.布置警戒
B.绕以绳索
C.布置警戒，绕以绳索
D.布置警戒，绕以绳索，设置人墙
答案
参考答案：C
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保卫人员保护室内现场，常用的封闭现场方法是（）。
A.布置警戒
B.绕以绳索
C.布置警戒，绕以绳索
D.布置警戒，绕以绳索，设置人墙
参考答案：C
| 完形填空。 Today we have a party (聚会). We 1 many foods and 2 . Look! There 3 some meat and hamburgers on the table. The chicken is in front 4 the beef. The 5 are next to the hamburgers. The apples and bananas are on the plates (盘子). 6 is the juice? It's behind the chicken. We haven't got 7 Coke. It's 8 . We have 9 got some dumplings (饺子). They are 10 food. We like them. | ||||
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