在20件产品中,有15件一级品,5件二级品,从中任取3件,其中至少有一件为二级品的概率是多少() A: 105/228 B: 30/228 C: 137/228 D: 135/228
在20件产品中,有15件一级品,5件二级品,从中任取3件,其中至少有一件为二级品的概率是多少() A: 105/228 B: 30/228 C: 137/228 D: 135/228
某织物的经纬向密度为64×60根/吋,换算成根/10cm应为()。 A: 228×224 B: 236×228 C: 252×236 D: 240×228
某织物的经纬向密度为64×60根/吋,换算成根/10cm应为()。 A: 228×224 B: 236×228 C: 252×236 D: 240×228
_______ weather it is ! _____ the weather is! A: What an bad; How bad B: How bad; What a bad C: What bad; How bad D: What a bad; How bad
_______ weather it is ! _____ the weather is! A: What an bad; How bad B: How bad; What a bad C: What bad; How bad D: What a bad; How bad
3,12,33,72,135,() A: 236 B: 228 C: 210 D: 192
3,12,33,72,135,() A: 236 B: 228 C: 210 D: 192
7,17,36,55,128,48,( )。 A: 228 B: -15 C: 302 D: 1345
7,17,36,55,128,48,( )。 A: 228 B: -15 C: 302 D: 1345
光学经纬仪安置于O点上,瞄准左目标M,水平度盘的读数为300°38′46″,瞄准右方目标N的水平度盘读数为76°52′54″,则水平角∠MON为() A: 132°24′36″ B: 136°14′08″ C: 223°45′52″ D: 228°24′36″
光学经纬仪安置于O点上,瞄准左目标M,水平度盘的读数为300°38′46″,瞄准右方目标N的水平度盘读数为76°52′54″,则水平角∠MON为() A: 132°24′36″ B: 136°14′08″ C: 223°45′52″ D: 228°24′36″
I’ ve got __________today. A: the bad toothache B: a bad toothache C: bad toothaches D: the bad toothaches
I’ ve got __________today. A: the bad toothache B: a bad toothache C: bad toothaches D: the bad toothaches
228、一日不见如隔三秋的三秋指
228、一日不见如隔三秋的三秋指
Malaria comes from Italian, which means A: Bad water source B: Bad air C: Bad food D: Bad soil
Malaria comes from Italian, which means A: Bad water source B: Bad air C: Bad food D: Bad soil
I live _________ A: in 52 Main Road B: at 52 Marin Road C: in 52 main road D: at 52 main road
I live _________ A: in 52 Main Road B: at 52 Marin Road C: in 52 main road D: at 52 main road