Question

___Today,would we be able to get there by Tuesday? A.Were we leaving B.If we leave

Answer 1

if引导虚拟条件句，与现在事实相反，条件句谓语用if...did/were，主句谓语用would/could/should
do；与过去事实相反，条件句谓语用if...had
done，主句谓语用would
have
done；与将来事实相反，条件句谓语用if...were
to
do/should
do，主句谓语用would/should
do。由后句would
be可知，此处if引导虚拟语气，B项不是虚拟，首先排除。由句意：如果我们今天走，我们能在星期二到那吗？此处是对将来的假设，故选D。D项是省略了if的虚拟，将were提前构成倒装，were
we
to
leave=If
we
were
to
leave。