问题
选择题
23. Often he _________ sit for hours doing nothing at all when he was in low spirits.
A．should
B．would
C．might
D．Could
答案
B
搜题请搜索小程序“爱下问搜题”
23. Often he _________ sit for hours doing nothing at all when he was in low spirits.
A．should
B．would
C．might
D．Could
B
