赞题库-背景图
单项选择题

A．They are professional storytellers.
B．They are the parents of young children.
C．The stories will help them improve their vocabulary.
D．The stories are required for a course.
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热门试题

单项选择题A．A secretary.B．A shop-assistant.C．A librarianD．An operator.

A．A secretary.
B．A shop-assistant.
C．A librarian
D．An operator.

单项选择题A．He missed the appointment.B．He arrived late.C．He was sick.D．He was very busy.

A．He missed the appointment.
B．He arrived late.
C．He was sick.
D．He was very busy.