There is a real possibility that these animals could be frightened, ( ) a sudden loud noise.
举一反三
- They were ( ) at the sudden noise. A: frightening B: frightened C: frighten D: frightens
- When the noise started ______. A: some men started trembling B: what frightened Picciotto most was how loud the noise was C: it remained the same and didn't get louder D: Picciotto felt sure he could escape
- When the noise started ______. A: some men started trembling B: what frightened Picciotto most was how loud the noise was C: it remained the same and didn't get louder D: Picciotto felt sure he could escape
- They had stopped for coffee in the children’s section, when they ____ heard a loud noise. A: suddenness B: sudden C: suddenly
- Noise includes: ____________ noise, ____________ noise, ____________noise and ____________noise.