— Yes, of course. I am very good at _______ English stories.
A：say, talking
B：tell, saying
C：speak, telling
D：talk, speaking
秋天到了，满山的红叶、金灿灿的____、红彤彤的____，这些都是秋天美丽的标志。
①蓝球藻②酵母菌③草履虫④衣藻⑤水绵⑥烟草花叶病毒⑦幽门螺杆菌⑧禽流感病毒⑨根瘤菌
—No, she hasn't been ________there before.
