My uncle lost his ID card yesterday. ______, a boy found it and gave it back to him last night.

A．Loudly

B．Clearly

C．Luckily

D．Nearly

膝关节疾病与有关试验中，下列哪项是错误的

A．浮髌试验(＋) －膝关节积液

B．麦氏(McMurra试验(＋) －半月板损伤

C．髌骨磨擦试验(＋) －髌骨软骨软化症

D．前抽屉试验(＋) －后交叉韧带断裂

E．后抽屉试验(＋) －后交叉韧带断裂