Bibulous is to drink as () A: rapacious is to clothing. B: gluttonous is to food. C: altruistic is to money. D: vegetarian is to meat. E: controversy is to reconcile.

Which of the following words means “spending very little money and only on things that are really necessary”? A: frugal B: gluttonous C: generous D: avaricious

Here are a few things that should be avoided when you are using chopsticks. Don’t insert the chopsticks upright in the bowl filled with rice, because it is a custom in sacrifice. And Chinese people seldom beat their bowl with chopsticks for it can be associated with the behavior of beggars in the past. Don’t crash into other people’s chopsticks when you pick up food with chopsticks, which makes you leave a gluttonous impression. It’s rude to make noise with chopsticks. The topic sentence of the paragraph is __________________________________________________________________________