女性，60岁，肝硬化病史3年余，呕血、黑粪2天，无意识障碍。过去曾有肝性脑病史。为预防肝性脑病，首先应采取下列哪项措施（）

A.输血、补液

B.应用精氨酸

C.灌肠、导泻，清除积血

D.应用保肝药物

E.应用抗生素

根据句子意思和音标、首字母提示写出单词。

小题1:There are twelve m______ in a year.

小题2:Mum always cooks for the family in the k______ after work every day.

小题3:Mike likes playing games on the /kəm'pjuːtə/ ______.

小题4:It’s quiet here and I can /sliːp/______ well every night.

小题5:I want to go to the library to b______ some story books.