When people cannot communicate naturally, they often wink or nod, shaking the head, which are considered to be ______.?
举一反三
- When you just communicate with people you know at a conference, we often call it __________.
- When people become unemployed， it is ________ which is often worse than lack of wages.
- Which of the following CANNOT be considered as a minimal pair?
- You should pay attention to avoid the following mistakes, which people often make when they are anxious ( ).
- In Bulgaria （ ）means “No” while （ ） of a head means “Yes”。 A: a shake…a nod B: a nod …a nod C: a nod…a shake D: a shake…a shake