支柱绝缘子选择。
装在屋外的支柱绝缘子,不需要校验的环境条件包括( )。
A.环境温度; B.日温差、最大风速;C.相对湿度; D.污秽。
参考答案:C
Finding a new job as an operator was the reason _______ I moved.
A.at that
B.in which
C.on which
D.for which
A他B一进教室,C教室里一下子乱了起来,D又恢复了平静。
A.随即
B.随即
C.随即
D.随即