IF (A) FORESTS HAD NOT BEEN DESTROYED (B) FOR YEARS, THERE WIL...

câu 65. - DE THI KIEM TRA KIEN THUC GIAO VIEN
DE THI KIEM TRA KIEN THUC GIAO VIEN

Câu 65. If (A) forests had not been destroyed (B) for years, there will have been (C) no floods.

(D)