The agreement, the first to formally require industrialized countries to cut emissions of gases linked to global warming, is a formal protocal by which 38 countries must reduce emissions.
A) by which
B) for which
C) under which
D) such that
E) wherein
Answer: C
Can someone explain the grammar rule for this? Never seen this type of SC question before. What level do you think this question is?
A) by which
B) for which
C) under which
D) such that
E) wherein
Answer: C
Can someone explain the grammar rule for this? Never seen this type of SC question before. What level do you think this question is?












