问题
选择题
This pair of chopsticks ______ mine, and my chopsticks ______ on the plate. [ ]
A. isn't, is
B. aren't are
C. aren't, is
D. isn't, are
答案
答案:D
This pair of chopsticks ______ mine, and my chopsticks ______ on the plate. [ ]
A. isn't, is
B. aren't are
C. aren't, is
D. isn't, are
答案:D