题目内容:
Isthereanyscientificevidencetosupportthateatingtoomuchisthecauseofa"weightproblem"? A.Yes,thereisplentyofevidence
B.Ofcourse,thereissomeevidencetoshowthisistrue
C.Thereishardlyanyscientificevidencetosupportthis
D.Wedon'tknowbecausetheinformationisnotgiven
参考答案:
答案解析: