非特异性肋软骨炎,又称_____病,病因不明,可能与_______、_______、______有关。
参考答案:Tietze病、慢性损伤、病毒感染、内分泌异常
It was brave of the girl to _____ her parents' will and marry the young man she loved.
[ ]
A. go over
B. go against
C. go through
D . go off
FC6129和LC6105是风开阀还是风关阀?