— Where is Tom?
— Well, he ______ you ______ here．Otherwise he would come down right now．
A．didn’t know; were B．hasn’t known; are
C．doesn’t know; are D．hadn’t known; were
— Where is Tom?
— Well, he ______ you ______ here．Otherwise he would come down right now．
A．didn’t know; were B．hasn’t known; are
C．doesn’t know; are D．hadn’t known; were
C
后面的句子是和目前事实相反的虚拟语气，因此回答的第一个句子应该叙述目前的客观情况。