关于转移性低钾症的论述说法错误的是（）

A.心肺复苏后，使肾上腺素分泌增多，促进钾进

B.叶酸治疗贫血时使钾减少

C.反复输入冷存洗涤过的红细胞，可引起转移性低血钾

D.低温疗法使钾进入细胞内

E.以上都不是

It was quite a job for her to ________ several children all by herself during the war.

A．dress up

B．bring up

C．break up

D．add up