HTML 代码:<p>one</p> <div><p>two</p></div> <p>three</p>jQuery 代码: $("div > p"); 结果:( )
A、[
two
]B、[
one
]C、[
three
]D、[
two
发布时间:2024-06-24 18:19:31
p"); 结果:( )"/>
A、[
two
]one
]three
]two
one
two
three
jQuery 代码: $("div > p"); 结果:( )if ( A > B ) {
for ( i=0; i<N; i++ )
for ( j=N*N; j>i; j-- )
A. be
B. and
C. in
D. with
A. doing
B. sth
C. of
D. that
2 Many subway riders gad baghs or listen en
music in order to
_________ their time
for j in range(n):
for k in range(n):
c[i][j] += a[i][k] * b[k][j]
A、Salad
B、Mozaic
C、Melting pot
D、On the way
A、江西
B、浙江
C、安徽
D、广东
下列关于物联网抗数据重放说法错误的是?