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【简答题】
II. Number the different exercises below 1, 2, 3, 4 and 5 to show the degree of calorie loss (from the least to the most).
( ) a. one-hour swimming (crawl/45 yds)
( ) b. one-hour jogging (6 mph)
( ) c. two-hour golf playing
( ) d. three-hour walking (2 mph)
( ) e. one-hour cycling(13 mph)
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举一反三
【简答题】As with anything carried to excess，daydreaming Call be______(harm).
【单选题】含有布氏姜片吸虫囊蚴的水生植物称为 ( ) A .植物媒介 B .第一中间宿主 C .第二中间宿主 D .保虫宿主 E .转续宿主
A.
植物媒介
B.
第一中间宿主
C.
第二中间宿主
D.
保虫宿主
E.
转续宿主
【简答题】超额准备金(excess reserve)
【单选题】25°C 时,浓度为 0.275 mol∙dm -3 H 2 CO 3 的电导率为 3.86×10 -3 S∙m -1 , 已知25°C下,H + 的无限稀释摩尔电导率为3.4982×10 -2 S∙m 2 ∙mol -1 ,HCO 3 - 的无限稀释摩尔电导率为4.448×10 -3 S∙m 2 ∙mol -1 ,则 H 2 CO 3 的一级电离时的解离度为
A.
0.00356
B.
0.0356
C.
0.356
D.
0.000356
【多选题】The body can deal with an excess of dietary calories in three ways:
A.
(1) convert excess fuel to fat and store it in adipose tissue
B.
(2) burn excess fuel by extra exercise
C.
(3) “waste” fuel by diverting it to heat production (thermogenesis) by uncoupled mitochondria
D.
all the above
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