皮皮学，免费搜题
登录
搜题
【单选题】
设a和b均为double型常量,且a=5.5、b=2.5,则表达式(int)a+b/b的值是。A.
6.500000
B.
6
C.
5.500000
D.
6.000000
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Peter felt (感到) very sorry because he forgot (忘记) to say “Happy Birthday” to his uncle yesterday. So he wrote（写） a letter to his uncle : “My dear uncle, I’m very sorry because I forgot your birthday. ...
【单选题】选择或校核联轴器时,应以计算转矩 T ca 为依据而不采用名义转矩 T ,是因为考虑 。
A.
旋转时产生的离心载荷
B.
起动和制动时惯性力和工作中的过载
C.
联轴器的制造误差
D.
联轴器的材料机械性能有偏差
【单选题】选择或校核联轴器时,应以计算转矩 T ca 为依据而不采用名义转矩 T ,是因为考虑到 。
A.
旋转时产生的离心载荷
B.
联轴器的制造误差
C.
联轴器的材料机械性能有偏差
D.
起动和制动时惯性力和工作中的过载
【简答题】阅读理解. Peter felt (感到) very sorry because he forgot (忘记) to say 'Happy Birthday' to his uncle yesterday. So he wrote a letter to his uncle : 'My dear uncle, I'm very sorry because I forgot your birthda...
【单选题】Peter felt lonely at first, but after a time he got _______alone and even enjoyed it.
A.
used to living
B.
using to live
C.
used to live
D.
to be used to living
相关题目：