ItcanbeinferredfromthepassagethatatthetopofJungfrau,whichis12,000feetabovethetownofInterlakeninSwitzerland,thetemperatureisusually______. A: belowfreezing B: about42°colderthanontheground
ItcanbeinferredfromthepassagethatatthetopofJungfrau,whichis12,000feetabovethetownofInterlakeninSwitzerland,thetemperatureisusually______. A: belowfreezing B: about42°colderthanontheground
About half a year later, the _____ rate reduced from 42% to 2.2%. A: mortality B: morbidity C: grow D: interest
About half a year later, the _____ rate reduced from 42% to 2.2%. A: mortality B: morbidity C: grow D: interest
2014年末，某中学高三年级10个班的学生人数(单位：人)分别为：41 41 42 42 42 42 42 43 44 46这组数据的中位数和众数分别是（）人。 A: 42 46 B: 42 41 C: 42 42 D: 42 43
2014年末，某中学高三年级10个班的学生人数(单位：人)分别为：41 41 42 42 42 42 42 43 44 46这组数据的中位数和众数分别是（）人。 A: 42 46 B: 42 41 C: 42 42 D: 42 43
The atmosphere consists of _________. A: contains a layer of ozone gases. B: about 42 degrees colder than on the ground. C: 21% oxygen by weight. D: less than 1% of xenon by volume E: about 75 degrees colder than in Interlaken F: is warmed by the earth’s heat.
The atmosphere consists of _________. A: contains a layer of ozone gases. B: about 42 degrees colder than on the ground. C: 21% oxygen by weight. D: less than 1% of xenon by volume E: about 75 degrees colder than in Interlaken F: is warmed by the earth’s heat.
23°42′23″+23°42′23″=
23°42′23″+23°42′23″=
下列选项中，（）方法是计算cos（42）的正确途径，其中42是角度 A: double d=Math.cos(42) B: double d =Math.cosiner(42) C: double d=Math.cos(Math.toRadians(42)) D: double d=Math.cos(Math.toDegrees(42))
下列选项中，（）方法是计算cos（42）的正确途径，其中42是角度 A: double d=Math.cos(42) B: double d =Math.cosiner(42) C: double d=Math.cos(Math.toRadians(42)) D: double d=Math.cos(Math.toDegrees(42))
因为42/7=6,所以说7（）42；
因为42/7=6,所以说7（）42；
8*?=*42原题是（）42÷8=**
8*?=*42原题是（）42÷8=**
Life as we know exists on the earth because the atmosphere _________. A: contains a layer of ozone gases. B: about 42 degrees colder than on the ground. C: 21% oxygen by weight. D: less than 1% of xenon by volume E: about 75 degrees colder than in Interlaken F: is warmed by the earth’s heat.
Life as we know exists on the earth because the atmosphere _________. A: contains a layer of ozone gases. B: about 42 degrees colder than on the ground. C: 21% oxygen by weight. D: less than 1% of xenon by volume E: about 75 degrees colder than in Interlaken F: is warmed by the earth’s heat.
某生物的体细胞含有42条染色体，在减数第一次分裂前期，细胞内含有的染色单体、染色体和DNA分子数依次是（） A: 42、84、84 B: 84、42、84 C: 84、42、42 D: 42、42、84
某生物的体细胞含有42条染色体，在减数第一次分裂前期，细胞内含有的染色单体、染色体和DNA分子数依次是（） A: 42、84、84 B: 84、42、84 C: 84、42、42 D: 42、42、84