()用其它叉车的蓄电池启动点火时,两车不能接触,正负极电缆应当逐一对接。
参考答案:新增加
良性黏膜类天疱疮是()
A.原位癌
B.基层下疱
C.棘层内疱
D.粒层增生
E.基底细胞液化
Allow children the space to voice their opinions, _____ they are different from your own. [ ]
A. until
B. unless
C. even if
D. as though