Alport综合征最主要的遗传方式是()
A.常染色体显性遗传
B.常染色体隐性遗传
C.X染色体显性遗传
D.X染色体隐性遗传
E.Y染色体显性遗传
参考答案:C
You'll have to wait for half a day while your car ________. [ ]
A. is repaired
B. is repairing
C. repairs
D. is being repaired
钢筋混凝土楼盖中主梁是主要承重构件,应按______计算。
A.塑性内力重分布B.弹性理论C.混凝土按塑性,钢筋按弹性D.混凝土按弹性,钢筋按塑性