用所给单词的正确形式填空 (10%)

小题1:How long have you been _______ (collect) shells?

小题2:I was _______ (annoy) by his bad manners.

小题3:Why don’t you ______ (buy) a calendar for her?

小题4:Have you ever ______ (be) to Disneyland?

小题5:There is nobody in the classroom, ______ (be) there?

患者，女，45岁，高空坠落所致“复合性损伤”，入院神志清楚，清创缝合术后第三天出现昏迷，呼出气有“烂苹果”味。

该病人治疗过程中必须严密观察（）。

A.尿糖

B.心电图

C.脑电图

D.血糖、血电解质及血pH

E.尿钠