A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable.

A toothpick (牙签)<br/>is useful. Useful things are valuable. Therefore, a toothpick is<br/>valuable. A: True. B: False. C: Uncertain.

下面结论得出的过程是否符合逻辑？ A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable.

下面结论得出的过程是否符合逻辑？ A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable. A: 正确 B: 错误

属于西式餐具的有：（） A: Fork B: Chopstick C: Toothpick D: 全部都有

You can use a toothpick at the table, but make sure you cover your mouth with your free hand.

中国大学MOOC: The city sits on a hilltop and, like the country of Chile, is _______ like a toothpick - just 2 miles wide but 40 miles long.

In table, which one is regarded to be an appropriate etiquette A: To talk with a mouthful of food B: To rock the table with your elbows C: use a toothpick or dental floss at the table D: To bring your children to dinne

According to local customs, which of the following is not true? A: In the U.S.A., you should call to explain if you are going to be more than 15 minutes late for a party, lunch, or dinner. B: In China, you should cover your mouth when you are using a toothpick. C: In Japan, you should take off your shoes before entering someone’s home. D: In Thailand, you can touch a child’s head if you think he is very cute.