4. The septuplets have similar personalities.
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If a child has siblings, she has___________
A. a mother and father
B. brothers and sisters
病人男,62岁。以霍乱收治入院,护士在向患者及家属做入院宣教时,错误的是
A. 患者不能走出病室
B. 双休日家属可探视
C. 剩饭需煮沸后倾倒
D. 排泄物需严格消毒
E. 通向走廊的门窗需关闭
If you donated something, you____________
A. received something because you needed help
B. fun you often do
剑脊含()量较多,韧性好,不易折断;刃部含锡高,硬度大,非常锋利
A. 铁
B. 铜
C. 锡
D. 铅