Nature reserves are very important for p
题型:选择题
问题:
Nature reserves are very important for preserving many animals and plants, which would _______ run the risk of becoming extinct.
A.otherwise
B.therefore
C.though
D.instead
Nature reserves are very important for preserving many animals and plants, which would _______ run the risk of becoming extinct.
A.otherwise
B.therefore
C.though
D.instead