问题
____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it
A:If
B:As
C:Because
D:While
B:As
C:Because
D:While
正确答案是：
同类题型
We think white looks good ________ you, but people with black skins don’t lookgood ________ white.
It was very difficult to ______ the excited football fans.[ ]
If you for your favorite TV programs, you will feel sleepy.
Jackie would like to buy an iphone 5 but _____ wasavailable from that shop.
He has been fired and will have toover charge of his office tomorrow.