下列不能解决电压偏高的措施是()
A.部分发电机进相运行
B.切除并联电抗器
C.切除部分输电线路
D.调整主变有载分接头
参考答案:B
He saidhis sister had passed the entrance examination of college and _______ she would go to college in about 20 days.
A.that;/
B.that;that
C./;/
D.that;which
调车人员在车上看枕木头(轨长12.5m铺18根枕木)观速时,能较慢的数清枕木根数时,车辆走行速度约()。
A.3km/h
B.4km/h
C.5km/h
D.6km/h