男，35岁，体检发现左甲状腺2．5cm×2．2cm结节，移动好、硬、无触痛，血清甲状腺激素与游离甲状腺素指数正常，下一步处理是（）。

A.测血清甲状腺球蛋白

B.测血清TSH

C.0.15mg甲状腺素抑制治疗

D.细针吸入活检，细胞学检查

E.颈部外科探查

用所给单词的适当形式填空。

1. I warned you _________ (not cross) the street. It's dangerous.

2. She has to avoid _________(eat) fatty (多脂肪的) food.

3. Kangkang didn't notice Hugh _________ (leave).

4. The bus was crowded with _________ (passenger).

5. My English teacher was very _________ (satisfy) with my homework.