— _____________ language do they speak in the U. S.?

— English. [ ]

A. What

B. How

C. Where

间质内可见淀粉样物质的甲状腺癌是

A．甲状腺 * * 状癌
B．甲状腺滤泡癌
C．甲状腺髓样癌
D．甲状腺未分化癌