问题
选择题
He hadn't seen his mother for a long time, so when he saw his mother he ____ crying. [ ]
A. burst into
B. burst out
C. broke out
D. broke down
答案
答案:B
He hadn't seen his mother for a long time, so when he saw his mother he ____ crying. [ ]
A. burst into
B. burst out
C. broke out
D. broke down
答案:B