根据句意填写适当的单词 。

1. I spcnt a long summer __________.

2. A lot of __________ visit our city every year.

3. I think going  __________ in the forest is a good activity.    ,

4. I hope I can __________ all my problem after I come back from my trip.

5. Julia is going to have a long vacation in a beautiful __________ because it is far from the city.

女性，26岁，胃纳好，体重明显下降且有心悸、乏力。体检：脉搏每分钟110次，眼球突出，甲状腺弥漫性肿大，无杂音，符合下列哪一种疾病（）

A.结节性甲状腺肿继发亢进

B.原发性甲状腺功能亢进

C.高功能腺瘤

D.淋巴性甲状腺肿

E.甲状腺功能亢进