问题
选择题
When one end of the chopstick is in the water, it looks as if it____________. [ ]
A. is broken off
B. were broken off
C. is broken up
D. was broken off
答案
答案:B
When one end of the chopstick is in the water, it looks as if it____________. [ ]
A. is broken off
B. were broken off
C. is broken up
D. was broken off
答案:B