问题
选择题
They _____ the _____ snake by using a special kind of powder. [ ]
A. poisoned; poisoned
B. poisoned; poisonous
C. poisonous; poisoned
D. poisonous; poison
答案
答案:B
They _____ the _____ snake by using a special kind of powder. [ ]
A. poisoned; poisoned
B. poisoned; poisonous
C. poisonous; poisoned
D. poisonous; poison
答案:B