The function of nonverbal signs is sometimes indispensible. For example, placing your index finger to your lips as an alternative to saying “Please calm down so that I can speak” is a case of ________.
举一反三
- Please calm down! I know what you’re saying – there is no need to _____ your voice. A: raise B: lower C: lose D: soften
- I can tell from the way you speak that you take _____ your mother. A: after B: down C: on D: for
- Can I borrow your ruler, please?
- Leave your ________ so that we can reach you in case of emergency.
- Please give me your recipe for this cake，so I can make it too． A: a dish B: directions for cooking C: a meal D: directions to your house