Tomorrow would be Christmas Day, and she had only $1.87 ____.[ ]

A. with which to buy a present to Jim

B. by which to buy Jim a present

C. with which she could buy a present for Jim

D. in which to buy Jim a present

代谢性酸中毒病人的呼吸异常表现为()。

A．吸气性呼吸困难

B．呼气性呼吸困难

C．呼吸间断

D．呼吸深长而规则

E．呼吸浅表而不规则