输入流对象是输出流的源头,下面( )不是输入流类。
A.cin
B.istream
C.ifstream
D.istrtream
参考答案:A
解析: cin是一个输入流对象,不是流类。
患者,男,40岁。喉结两侧各有1个3cm×2cm×1cm,表面光滑,质地韧,无压痛,随吞咽上下活动的肿物。为明确诊断,应首选的检查方法是()
A.胸颈部X线
B.血常规
C.血气分析
D.T3、T4
E.131I扫描
I _________ a lot from this guy. He borrowed my clothes, he borrowed my money, he borrowed my tennis racket. But when I caught him using my toothbrush that was the last straw, so I kicked him out!
A.sped up with
B.mixed up with
C.put up with
D.teamed up with