题目

从长度分别为1,2,3,4,5的五条线段中,任取三条的不同取法有n种,在这些取法中,若以取出的三条线段为边可组成钝角三角形的取法种数为m,则=________. 答案: -________ to the sun, the flower will become dry soon. -What you said does make ________. [  ] A. Exposed; sense B. Exposing; sense C. Exposed; senses D. Exposing; a sense
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