下列药物，不属于抗甲状腺药的是（）。
A.甲硫氧嘧啶
B.碘和碘化钾
C.甲苯磺丁脲
D.β受体阻滞药
E.放射性碘
参考答案：C
----Are you a volleyball player in your school?
----Yes. I_____the team a year ago and I ____on the team for a year.
A．have joined, have been
B．was joined ,am
C．joined，was
D．joined, have been
吸入的氧气最终在细胞的 中被利用。
