Question

If farmers          trees and forests, giant pandas        nowhere to live.

A．cut down; have	B．will cut down; will have
C．will cut don; have	D．cut down; will have

Answer 1

D

if引导的条件状语从句，遵循“主将从现”的原则，即主句用一般将来时，从句用一般现在时，故选D。