_____ your father's help. [ ]
A. Thanks for
B. Thank for
C. Thank you
D. Thanks
答案:A
心血瘀阻所致之心悸,治宜选用()
A.丹参饮
B.桃仁红花煎
C.血府逐瘀汤
D.桃红四物汤
E.通幽汤
当船舶处于“瘫船”状态时,如要恢复船舶运转,其最原始的动力是()
A.应急空气压缩机
B.应急发电机
C.主发电机
D.应急空气瓶