Question

Thank you for all your hard work last week. I don’t think we ______ it without you. A．could .

Thank you for all your hard work last week. I don’t think we ______ it without you. A．could have managed B．can manage C．could manage D．can have managed

Answer 1

A
试题分析：考查情态动词表示推测。对过去情况的推测使用“情态动词+have
done”的形式；本题中的I
don’t
think
we
could
have
managed
it
without
you中是否定前移，我认为没有你我们是不可能做到的。Couldn’t
have
done不可能做某事。故A正确。
点评：对过去情况的推测使用“情态动词+have
done”的形式；