室外健身器材可能危及手指部位,其间隙应不小于()。
A.25mm
B.30mm
C.35mm
D.40mm
参考答案:B
Did you ask whose computer ______________ ?
A.that blue one was
B.is that blue one
C.it was that blue one
D.that blue one is
以下程序段中,与语句:k=a>b(b>c1:0):0; 功能相同的是
A) if((a>b)&&(b>c))k=1; else k=0; B) if((a>b)||(b>c))k=1; else k=0; C) if(a<=b)k=0; else if(b<=c)k=1; D) if(a>b)k=1; else if(b>c) k=1; else k=0;