sight distance
举一反三
- passing sight distance
- Ungated _____ should only be permitted where the sight distance from the roadway exceeds 100 meters. A: fencing B: ailroad crossings
- Edward Hall divides physical distance between people into four categories: public distance, social distance, personal distance, and intimate distance, among which, _____ is about 0.45 to 1.2 meters. A: public distance B: social distance C: personal distance D: intimate distance
- The children cried with delight _______ the sea. A: out of sight B: at the sight of C: a sight of D: in the sight of
- Every dog that came __________was a terror to me. A: in sight B: to sight C: on sight D: at sight