If it is snowing, I cannot ride my bike. If it is dark, I cannot ride my bike. Based only on the information above, which of the following must be true?
A. If I cannot ride my bike, then it must be dark.
B. If I cannot ride my bike, then it must be snowing.
C. I do not have a headlight on my bike.
D. If I ride my bike, then it is not dark or snowing.
E. If it is snowing, then it must be dark.

2

Answers

2014-08-17T13:59:27+08:00
D. If I ride my bike, then it is nor dark or snowing
0
2014-08-17T14:16:10+08:00