【单选题】Greenspan is aware of these problems, but he doesn't seem to believe there was any way he could have done__________ about them.
【单选题】He doesn't seem to be able to do it,______I thought he could.
【简答题】定密监督的方式主要包括()。 A.定密检查 B.法定定密责任人的监督 C.定密统计 D.定密核查
【单选题】He doesn't seem to be able to ______ any interest in his studies.
【单选题】He doesn't seem to be very nice to her.( ) , he is pretty ugly.
【单选题】He doesn't seem to be able to do it, ______ I thought he could.