请问选 什么?I hear that they haven't decided _____.A:whether they would go for a vacation B:when they will leave for Beijing.C:when they would leave for BeijingA和C哪里错了？
问题描述：
请问选 什么?
I hear that they haven't decided _____.
A:whether they would go for a vacation B:when they will leave for Beijing.
C:when they would leave for Beijing
A和C哪里错了？
答
B
根据句意动作还没发生,故用一般将来时‘我听说他们 还没决定什么时候动身去北京’
A C 时态错,应该把WOULD 改为will