问题
选择题
Great as it is, the tiger is as endangered a species as ________ all other animals on the earth. [ ]
A. are
B. is
C. have
D. do
答案
答案:A
Great as it is, the tiger is as endangered a species as ________ all other animals on the earth. [ ]
A. are
B. is
C. have
D. do
答案:A