在CSS语言中下列哪一项是“文本修饰”的允许值?
A. transparent(透明)
B. underline
C. <统一资源定位URLs>
D. repeat
After another failure, David accepts his own _______.
A. happiness
B. vulnerability
C. attraction
D. addiction
They have maintained a close ______ with a college in the US.
A. association
B. examination
C. contract
D. experiment
The seaside had all sorts of pleasant _______ with childhood holidays for me.
A. imaginations
B. dreams
C. associations
D. attractions