牵引电机在牵引方式下作()
A、电动机用
B、发电机用
C、不用
D、电动机或发电机用
参考答案:A
An explosion blew the roof off an unstable reactor north of Tokyo, ____ fears of a disaster at a nuclear plant ____ in the massive earthquake that hit Japan.
A.to raise; to be damaged
B.raising; damaging
C.raising; damaged
D.raised; being damaged
六味清凉汤功效与作用