以下关于戊型肝炎的说法正确的是A．戊型肝炎不通过日常生活接触传播B．感染戊型肝炎后不

______ you're early you can't be sure of getting a seat.

A．If

B．Unless

C．When

D．Because

What can you do if you are not sure about the postage？

Ask ______.

— Can I ask you for some questions, Frank？

— _______________ .

A You can ask other people.

B Sure, go ahead

C No, I'm very busy.

______you're early you can't be sure of getting a seat.

A．If

B．Unless

C．When

D．Because

听力原文：W: Weren't you going to confirm your booking at the hotel？

M: You're right. I'd better call them. They always get quite busy this time of the year.

Q: What will the man probably do？

(16)

A．Get the books she needs.

B．Make sure the hotel is expecting him.

C．Make sure the time of the party is confirmed.

D．Call and ask about hotel rooms.

听力原文：W: Weren' t you going to confirm your booking at the hotel？

M: You' re right. I' d better call them. They always get quite busy this time of the year.

Q: What will the man probably do？

(16)

A．Get the books she needs.

B．Make sure the hotel is expecting him.

C．Make sure the time of the party is confirmed.

D．Gall and ask about hotel rooms.

_____ you’re early you can’t be sure of getting a seat.

A. If B. Unless C. When D. Because

听力原文：Excuse me, may I ask you something？

(A) Sure, how can I help you？

(B) No, go ahead.

(C) I'm sorry I was late today.

(28)

A．

B．

C．