如何检查APU灭火瓶的过压释放（）
A.检查灭火瓶上的指示器；
B.检查ECAM；
C.检查机尾左侧的红色圆片。
参考答案：A
I _____ ping-pong quite well, but I haven't had time to play since the new year. [ ]
A. will play
B. have played
C. played
D. play
对99mTc-（Ⅴ）-DMSA有较高摄取的甲状腺肿瘤是（）
A.甲状腺髓样癌
B.甲状腺 * * 状癌
C.甲状腺滤泡状癌
D.甲状腺腺瘤
E.甲状腺未分化癌
