用方框中所给单词的适当形式填空。

1. China has developed _______________ in recent years. (rapid)

2. The problem kids in the Hall has given Zack a good chance to ______________. (success)

3. An SOS Children's Village gives helps to the _____________ people. (home)

4. A large population causes many ______________ in India. (difficult)

5. My uncle ______________ in Beijing for more than twenty years. (work)

为了尽量降低非隧道式中心血管通路装置的血栓形成的风险，推荐在成年患者中使用（），而不是股静脉。

A.颈外静脉

B.颈内静脉

C.锁骨下静脉

D.上臂静脉

E.大隐静脉