Where can the man sign up for joining the mentor group？A．In the lecture hall.B．In Professo

Why was the student permitted to sign up for the professors film theory course？A．Her high

We can infer from the news item that______.A．the new deal will be signed up by all EU memb

What was wrong when the man paid his tuition？A．He signed up for the wrong course.B．One of

When can the volunteers sign up for the teaching program this week？A．On Tuesday and Thursd

Man: Have you picked up your student card from the office？ Woman: No, the place where you

英译汉Visitors can also sign up for bay tours and wh