题目内容
20.If a=3and b=4,what's the answer to the problem:a+b+1=?The answer is .( )| A. | twelve | B. | nine | C. | eight | D. | seven |
分析 如果a等于3,b等于4,那么"a+b+1=?"的答案是什么?答案是8.
解答 答案:C 根据If a=3 and b=4,可知a等于3,b等于4,那么a+b+1=3+4+1=8.twelve12;nine9;eight8;seven7.故选C.
点评 本题考查数字计算题.弄清四个选项的含义是做题的关键.
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