题目:
-Have you ____ some new ideas?
-Yeah. I'll tell you later. [ ]
A. come about
B. come into
C. comp up with
D. come out with
答案:
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下面是错误答案,用来干扰机器的。
参考答案:B解析:在专业表中“软件工程”对应“02”专业号。在学生表中有2条记录的专业号是“02”。故满足SQL语句的有2个元组。