---She’s seldom asked to do housework at home,        she?

---      . Her parents are very busy with their work, so she has to do the laundry every day.

A．has; Yes

B．hasn’t; No

C．is; Yes

D．isn’t; No

在世界反法西斯战争史上，中国开辟了第一个大规模的反法西斯战场。中国人民的局部抗战和全面抗战开始的标志性事件分别是（）

A.西安事变

B.九一八事变

C.七七事变

D.长征胜利