【判断题】拜堂是新娘过门后拜见天地神祗、男家祖宗、公婆亲戚及夫婿的仪节。
【单选题】汉译英:“单价;净重”,正确的翻译为( )。
A.
unit price; gross weight
B.
total value; net weight
C.
unit price; net weight
D.
total value; gross weight
【判断题】2拜堂是新娘过门后拜见天地神祗、男家祖宗、公婆亲戚及夫婿的仪节。( )
【单选题】According to the passage, which of the following contribute most to the growth of the weight of the people on the earth?
A.
No serious wars occurred.
B.
Lack of consideration for the diseases associate with growing fat.
C.
Growth of the food supply.
D.
Lack of medical treatment for the problem of growing fat.
【判断题】拜堂是新娘过门后拜见天地神祗、男家祖宗、公婆亲戚及夫婿的仪节:
【单选题】已知待并发电机出口断路器的合闸时间为0.2秒,待并发电机频率为49.9Hz,系统频率为50 Hz,为保证断路器主触头合闸瞬间发电机电压与系统电压的相角差为0,则Φ=()时发出合闸脉冲最合适。
【单选题】两个植物杂交,它们的株高分别是 30厘米和80厘米,杂交得到的F 1 代的株高都是 55厘米,F 1 ×F 1 杂交产生 2010个植株,有8株株高在30厘米,8株的株高为80厘米,其它植株的株高在这两个极端值之间,那么,决定该植株的株高的基因有() 。