下载APP
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】It’s a safe bet that David Joyce knows more than you did when you were his birth age. That’s not hard, since what you knew back then was pretty much nothing at all. You knew warmth, you knew darkness,...
A.
nutritionists
B.
dietitians
C.
surgeons
D.
baby-sitters
【单选题】由于存在食物的特殊动力效应，进食时应注意
A.
增加蛋白质的摄人量；
B.
调整各种营养成分的摄人比例；
C.
适当增加能量摄人总量；
D.
适当减少能量摄人总量；
E.
细嚼慢咽，以减少这种特殊动力效应；