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中国营养学会推荐从事轻体力活动的健康成年人每天摄入的能量约为2400kcal,根据产能营养素的供能比例,如果三大产能营养素分别由米饭(蛋白质6.4%,碳水化合物78.1%,脂肪1.2%)、瘦肉(蛋白质20%,脂肪10. 5%,碳水化合物0)和食用油提供,则三者每天的摄人量应该是多少?
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if
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take on                      
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take out                
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take off
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【单选题】It's full of trash. Could you _______? [     ]
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  take out them
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would wonder
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will wonder
C.
was wondering
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had wondered
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【单选题】Could you please _____ out the trash? [     ]
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takes
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to take
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take
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taking
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for pleasure
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I could
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my pleasure
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more pleasure
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【单选题】It was foolish of you to take a taxi ___ you could easily walk there in five minutes.
A.
while
B.
when
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since
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before
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