As is known to us all, _________ tiger i
题型:选择题
问题:
As is known to us all, _________ tiger is in _________ danger of becoming extinct.
A.the, a
B.the, 不填
C.a,不填
D.不填,the
As is known to us all, _________ tiger is in _________ danger of becoming extinct.
A.the, a
B.the, 不填
C.a,不填
D.不填,the