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.
A: Arm's length.
B: A foot's length.
C: Two feet's length.
D: As close as possible.
举一反三
- Various researches have determined that the biggest wave load appears when a wave length is _____ the ship’s length.
- Americans usually feel comfortable when speaking with someone if the distance between them is about () inches to arm's length.
- And by the mid-1970s, as the economy declined, hemlines dropped to mid-calf length and maxi (ankle) length.（ ）
- Paragraphs vary in length. The length of a paragraph depends on its topic, its position in the essay and its role in the development of the thesis statement.
- – What’s the model plane look like?- Well, the wings of the plane are of its body. A: more than the length twice B: twice more than the length C: more than twice the length D: more twice than the length