Amy was on duty to do many tasks in the company _____ typing and recording. [ ]

A. for instance

B. for example

C. such as

D. the same as

甲状腺髓样癌最可靠的实验室诊断是（）

A.T₃、T₄

B.TSH

C.血清降钙素

D.儿茶酚胺

E.24小时NVMA（香草基杏仁酸）