直流电路中,在电动势的方向上电位是逐渐降低的。()
参考答案:错
弯制邻间钩时,常将设置邻间钩的两牙颊侧邻接点下的石膏修去多少为宜()。
A.1.5mm
B.0.5mm
C.0.2mm
D.2.0mm
E.越多越好
The homeless dog bounced around to various homes over the years after its owner
died until finally it was ____ by a kind family.
A.adapted
B.picked
C.adopted
D.adjusted