Americans usually feel comfortable when speaking with someone if the distance between them is about () inches to arm's length.
举一反三
- What is the proper social distance between people in the US? A: Arm's length. B: A foot's length. C: Two feet's length. D: As close as possible.
- For Americans, it’s safe if the distance is about ______.
- /s/ and /z/ sound quite similar and there is no need to notice the minor difference between them when speaking English.
- What do Americans usually do when they meet someone for the first time?
- /s/ and /z/ sound quite similar in pronunciation, so there is no need to notice the difference between them when speaking English.