题目内容:
Nicola Waiters had time for the experiments
A.the volunteers do B.because she does not have a weight problem
C.because the life there can be very boring
D.make people overeat
E.because she was her own boss
F.after passing a high-protein test
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: