该化合物可释放有毒烟雾 A: This compound can release poisonous fumes. B: This compound can give off poisonous fumes. C: This compound can give out poisonous fumes.
该化合物可释放有毒烟雾 A: This compound can release poisonous fumes. B: This compound can give off poisonous fumes. C: This compound can give out poisonous fumes.
Exhaust fumes are a threat to the _____________ to the air we breathe.
Exhaust fumes are a threat to the _____________ to the air we breathe.
51. Cargo that gives off fumes that may contaminate other cargo is known as a(n)____
51. Cargo that gives off fumes that may contaminate other cargo is known as a(n)____
中国大学MOOC: If you ______ toxic fumes, the poisons go directly into the bloodstream and quickly travel to organs.
中国大学MOOC: If you ______ toxic fumes, the poisons go directly into the bloodstream and quickly travel to organs.
If you ______ toxic fumes, the poisons go directly into the bloodstream and quickly travel to organs. A: exhale B: inhale C: export D: import
If you ______ toxic fumes, the poisons go directly into the bloodstream and quickly travel to organs. A: exhale B: inhale C: export D: import
从这种材料中散发出的烟雾对皮肤是有害的。 A: The fumes from this material are dangerous to the skin. B: The vapors that this material emits are dangerous to the skin.
从这种材料中散发出的烟雾对皮肤是有害的。 A: The fumes from this material are dangerous to the skin. B: The vapors that this material emits are dangerous to the skin.
In each pair below, one sentence is correct and one contains an error. Write D for dangling or C for correct in the blank next to each sentence. 3. After painting the downstairs, the house needed airing to clear out the fumes.
In each pair below, one sentence is correct and one contains an error. Write D for dangling or C for correct in the blank next to each sentence. 3. After painting the downstairs, the house needed airing to clear out the fumes.