听材料,回答以下各小题。
18. What should you take to a dinner party?
A.An expensive gift (礼物). | B.Some snacks (小吃). | C.Some flowers. |
19. When should you get to the dinner party?
A.On time or 15 minutes after the dinner starts. |
B.On time or 5 minutes before the dinner starts. |
C.On time or 15 minutes before the dinner starts. |
20. Which of the following is NOT true in this passage (文章)?
A.Never ask how to use the fork and knife. |
B.Call the host if you will be more than 15 minutes late. |
C.Express your praise (表扬) on the food directly (直接地). |