在下列各项费用中，不属于直接费的是(    )。    A．施工单位搭设的临时设施费    B．夜间施工费    C．技术开发费    D．二次搬运费

单项选择题A testcross includes A、one parent who is homozygous recessive for one gene pair and a second parent who is homozygous recessive for a second gene pair. B、one parent who is homozygous dominant for one or more genes and a second parent who is homozygous recessive for these same genes. C、two parents who are both heterozygous for two or more genes. D、one parent who shows the dominant phenotype for one or more genes and a second parent who is homozygous recessive for these genes. E、one parent who shows the recessive phenotype for one or more genes and a second parent who is homozygous dominant for these genes.

单项选择题酒炙黄连属于（）。A、相资为制B、相反为制C、相畏为制D、相恶为制