Mr Brown didn’t come to the Guangzhou Asian Games being held  _____ his poor health.

A．in terms of

B．on account of

C．by means of

D．instead of

眼球挫伤致晶状体脱位的可靠体征是（）

A.晶状体震颤

B.虹膜震颤

C.前房加深

D.前房玻璃体疝

E.虹膜投影