_____(encyclopaedia) are important for us to find useful inf
英语翻译Trees are useful to us in three very important ways.They
It's important for us to _____ our environment.(protection)
1._____ is important for us to learn English well.
英语句子不懂Zoos are also useful tools for us to reduce our harm t
We find it important for us teenagers to learn team spirit.我
It is _____ unusual thing for us to find _____ UFO.
I fonud _____ important for us to study English well A .this
Many scientists say that it’s important for us to have _____
It's very important for us human beings to keep _____ balanc
To eat healthy food is important for us. ( )( )important for
Friendship and patience _____ important to us.在横线那里是添is还是are
不可数名词Air and water _____ important to us.谓语应该用is还是are?