______ Mary found her lost pen the day before yesterday?

A．Where do you think it was that

B．Do you think where it was that

C．Do you think it was where that

D．Where you think it was that

下列不是感染性心内膜炎的主要诊断依据的一项是：（）

A.发热伴心脏杂音

B.X线检查肺部小片状浸润阴影

C.贫血、血尿

D.白细胞增高伴或不伴栓塞

E.脾大