世界四大冰雪节中,在我国黑龙江举办的是哪个“冰雪节”?
参考答案:哈尔滨冰雪节
My uncle__________until he was 45.
A.married
B.didn’t marry
C.was not marrying
D.would marry
运输下列哪种物品必须持有烟草专卖品准运证?()
A.雪茄烟
B.复烤烟叶
C.烟用丝束
D.烟草专用机械零配件