配煤时配入抗裂剂可提高焦炭（）。
参考答案：块度
—Where would you like to go on vacation?
—I'd love to go _____. [ ]
A. somewhere relaxing
B. anywhere relaxed
C. somewhere relaxed
D. everywhere relaxing
变压器的运行电压一般不应高于该运行分接位置电压的（）
A、95%
B、105%
C、120%
D、115%
