CHỌN CÂU CÓ NGHĨA TƠNG ĐƠNG.

47. - DE TRAC NGHIEM ANH 9 SO 3 HAY
DE TRAC NGHIEM ANH 9 SO 3 HAY
47. We pollute the water. We have no fresh water to use.A. If we pollute the water, we will have no fresh water to use.B. If we pollute the water, we have no fresh water to use.C. We will pollute the water if we have no fresh water to use.D. If we will pollute the water, we have no fresh water to use.