Helen has ____French and can speak fluently after a short stay with her aunt in Paris.

A．picked up

B．taken up

C．put up

D．made up

下列灌肠的注意事项，哪项描述是错误的

A．伤寒病人灌肠液量不得超过500ml

B．急腹症、消化道出血、妊娠等禁忌灌肠

C．肝性脑病病人可用肥皂水灌肠

D．中暑病人可用4℃生理盐水进行大量不保留灌肠

E．对顽固性失眠者可予保留灌肠进行镇静、催眠