( )22. From the passage, we know that it's important for children to ________ .
A. make friends
B. communicate with friends
C. play with friends
D. Both A and B
第1题:
A.keep…from
B.keep…up
C.stop…to
D.make…from
第2题:
第3题:
下面关于CSS样式优先级,正确的是
A.!important > id > class > tag
B.id> !important > class > tag
C.!important > tag > class > id
D.tag> id > class > !important
第4题:
第5题:
关于“地球为什么绕着太阳转”的知识,属于()类型的知识。
A.know-what
B.know-why
C.know-who
D.know-how
第6题:
CSS优先级说法正确的是?
A.!important > id > class > tag
B.!important < id < class < tag
C.!important>class>id>tag
D.!important>tag>id>class