世界上最著名的智力量表是______，最初由法国人比纳和西蒙于1905年编制。( )

A．比纳—西孟量表

B．斯坦福—比纳量表

C．比纳推孟量表

D．韦克斯勒量表

Often, when he ______ something that ______ him, he wasted his time drawing some little pictures.

A．should be doing; gave

B．should have been doing; was given

C．should do; was given

D．should have been doing; had given