Question 20: Switching to ____ eco light bulb is one way to protect the environment. By admin 10/14/2021 0 Question 20: Switching to ____ eco light bulb is one way to protect the environment. A. energy-wasting B. energy-expending C. energy-lacking D. energy-saving energy-saving : save energy Turning off energy-saving light bulbs is one way to save the environment. ===============
Categories English test class 12 Read the following passage and mark the letter A, B, C, or D on your answer