选词填空

1.   Many students ask for advice about i___________ their English.

2.   N__________ one of South Amrican country she hasn't been to .

3.   The E___________ is a planet and it goes around the sun.

4.    How long has he s__________ Chinese ?

5.    He can play not only the piano , but also the v_________.

6.    Did you __________ ( 想念 ) your family while you were in the USA ?

7.    Amricans look people in the eye , but they think it's __________  ( 粗鲁的) to stare.

8.    I'm going to the __________ ( 银行 ).

9.    I like ___________ ( 民间的 ) music .

10. You must ____________ ( 倒 ) the tea.

取某健康人肾动脉中的血浆、肾小囊中的液体和尿液进行化验，取得如下数据：