以下哪个短语不能表达知道, 了解的意思?

以下哪个短语不能表达知道, 了解的意思?
A、get an idea of
B、be aware of
C、have a knowledge of
D、come to the conclusion
【正确答案】：D
【题目解析】：考察短语: A选项get an idea of了解到...: B选项 be aware of知道; C选项 have a knowledge of了解....: D选项 come to the conclusion得出结论, 决定. 故选D.