A. my B. mineC. ID. me
答案:D
以下语句的输出结果是______。 Print Int(12345.6789*100+0.5)/100
1岁以内婴幼儿心脏手术,复跳后心率应维持在()
A.120~140bpm
B.100~120bpm
C.90~100bpm
D.80~90bpm
E.50~90bpm