Brazil′s Amazon rainforest is（）with life that could yield raw materials for new medicines.

Though outwardly（）the speaker was actually quite distur...

单项选择题Though outwardly（）the speaker was actually quite disturbed by the tumultuous crowd.

Because his occupation requires that he work at night a...

单项选择题Because his occupation requires that he work at night and sleep during the day，he had an exceptionally（）face.

The question of how the（）Chinese motorindustry integrat...

单项选择题The question of how the（）Chinese motorindustry integrates with the rest of the world is acomplex and often controversial one.