用所给单词的适当形式填空.

1. There is a good place _____ (have) fun.

2. The small garden is the _____ (begin) of the garden tour.

3. The boy enjoys _____ (read) very much.

4. They like _____ (take) a walk after meals.

5. He _____ (visit) Qingdao every year.

患者，男，50岁。1年来头晕、乏力，半月来加重伴心悸、纳差、恶心，血压增高为165/105mmHg，化验尿蛋白（++），沉渣RBC4～8个/Hp，血Hb80g/L，血肌酐610μmol/L，BUN25mmol/L。

该患者最不可能出现的电解质紊乱是（）

A.低镁血症

B.低钠血症

C.低钙血症

D.高磷血症

E.低磷血症