Through the effects of smog-which is a mix正确 of smoke fog.
举一反三
- What kind of fog is also named as ground fog? ___ . A: Advection fog. B: Radiation fog. C: Frontal fog. D: Steam fog.
- 142. You are underway in heavy fog. You hear the fog signal of a vessel which is somewhere ahead of your vessel. You must ______
- What should we do to _____________ environment in daily life? A: smoke B: stop C: protect D: smog
- What should we do to _____________ environment in daily life?(1.3) A: smoke B: stop C: smog D: protect
- 中国大学MOOC: She __________ through the fog, trying to find the right path.