第13题: [单项选择]脂肪占总能量的推荐比例是() A. 55%~65% B. 20%~30% C. 10%~15% D. 60%~65% E. 20%~25% 参考答案:B 答案解析:根据合理营养原则三大能量营养素各占总能量的推荐比例为:蛋白质55%~65%,糖类20%~30%,脂肪10%~15%。
第34题: [单项选择]Which of the following is a new product that is included in the Cisco SMB Support Assistant?() A. Cisco Unified CallManager B. Cisco Unity Express C. Cisco Unified CallManager Express D. Cisco Unity 参考答案:C