His tester was in the trailer earlier and that was hours ago . Lord knows the last time he tested . " Nick , I hate to be a worry wart , but have you tested your blood sugar ? " He smiled . He knew that I was concerned .
Why would he need to test his blood sugar ?
Pick the best answer from the following options:
A. Because I 'm a worry wart .
B. Because Lord knows the last time he tested .
C. None of the above choices .
D. Because his tester was in the trailer .


C