Men are more suited to occupational environments ______require decisive action while women are better at jobs ______ a considered approach is most important.

A．which; that

B．不填; when

C．which; when

D．that; where

关于MRI图像与CT图像，MRI的优点是（）

A.依据磁共振信号大小成像

B.依据磁共振信号强度差别成像

C.对脊髓显示好于CT

D.对骨骼显示效果好

E.对气体显示效果差