A. A SOLAR ENERGY CAN BE USED ON CLOUDY DAYS. B. A SOLAR ENERGY CA...

11. - TONG HOP 200 CAU TRAC NGHIEM TIENG ANH LOP 9
Lớp 9 TONG HOP 200 CAU TRAC NGHIEM TIENG ANH LOP 9

11. a. A solar energy can be used on cloudy days.

b. A solar energy can’t be used on the cloudy days.