患者由于瓣膜的先天畸形，二维超声显示和测量出功能性右心室、房化右心室及固有右心房，这

The boy was seen_________ in the examination and was punished by the teacher.

A．having cheated

B．cheated

C．cheating

D．cheat

---Excuse me, may I ask you some questions?

--- Of course, but I only have five minutes to ______.

A．spend

B．spare

C．offer

D．take

IT course is taught in all levels of schools, _____ we have entered the information society and we must fit in with it.

A．so

B．while

C．and

D．for

成人甲状腺功能低下，会导致

A．黏液性水肿

B．巨人症

C．侏儒症

D．呆小症

汤显祖创作的第一本完整的传奇是（），该剧主要以唐传奇《霍小玉传》为本事。