女性,23岁,诊断为急性病毒性心肌炎,对该类患者心衰的治疗措施,以下的哪一项是不合适的
A.低盐、高热量饮食,吸氧B.利尿剂C.ACEI类D.加足洋地黄用量
参考答案:D
某大豆交易商在现货价与期货价分别为50.50元与62.30元时,买入期货来规避大豆涨价的风险,最后在基差为-18.30时平仓,该套期保值操作的净损益为()元。
A.11.80
B.-11.80
C.6.50
D.-6.50
The box is too heavy, I need _____ it for me. [ ]
A. he carry
B. he to carry
C. him carry
D. him to carry