锅炉连续排污率一般为蒸发量的()。
A、1%;
B、3%;
C、5%;
D、10%。
参考答案:A
The boy’s foolish question ______ his mother who was busy with housework and had no interest in talking.
A.intrigued
B.fascinated
C.irritated
D.stimulated
T60型特种车的换长为()。
A.1.6
B.1.5
C.1.3
D.1.2