下面的程序要计算1+2+…+10,请补充完整。其中s是单精度类型的变量。 Dim x as Integer, s as Single s=0 For x=1 to 10 s= 【15】 Next x
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若要查找最近20天内注册用户的信息,查询准则应设为 【7】 。
宏的窗口分为设计区和参数区两部分,设计区由四列组成,它们分别是“宏名”、“条件”、“操作”和“备注”列。上述四列中的内容,不能省略的是 【10】 。
生殖细胞肿瘤不包括
A. 绒毛膜上皮癌
B. 松果体细胞瘤
C. 内皮窦瘤
D. 包括生殖细胞瘤
E. 畸胎瘤及恶性畸胎瘤
Questions 1 to 5 are based on a interview. At the end of the conversation you will be given 10 seconds to answer each of the following the questions. Now listen to the interview. Debbie pointed out that because there are so many students in his class, the ones that get most of his attention are ______.
A. the really bright kids who don’t cause problems in class
B. the kids who sit at the back of the room and don’t open their mouths
C. the kids who have trouble and cause problems in class
D. the kids who are absent-minded in class