There are over 2,000 varieties of snakes, ________are harmless to humans. A. mostly they B. most of them C. most of which D. which most
SECTION II: LEXICO – GRAMMAR
Part 1: Questions from 16 to 36.
Choose the best answer to each question.
There are over 2,000 varieties of snakes, ________are harmless to humans.
A. mostly they
B. most of them
C. most of which
D. which most