如果A+B=36,A=38,那么B=______.
因为A+B=36,A=38,
B=36-38
=-2,
故答案为:-2.
反映住院服务利用量的指标有()
A.两周就诊人数
B.年住院人数
C.因病伤就诊人数
D.人均住院天数
In accordance with the terms of payment in the contract, please open an ______ L/C in our favor.
A.irregular
B.irrelevant
C.irrespective
D.irrevocable