-
GmatKiss
- Legendary Member
- Posts: 2789
- Joined: Tue Jul 26, 2011 12:19 am
- Location: Chennai, India
- Thanked: 206 times
- Followed by:43 members
- GMAT Score:640
Farmers greatly increase the number of pests by providing them with a uniform food source in the form of large areas of single-crop vegetation, but these pests can be controlled when they use synthetic, or better yet, biological pest controls.
(1) but these pests can be controlled
(2) but these pests are controllable
(3) but they can control these pests
(4) which can be controlled
(5) except that can be controlled
(1) but these pests can be controlled
(2) but these pests are controllable
(3) but they can control these pests
(4) which can be controlled
(5) except that can be controlled













