My friend Tom stays at Internet bars above 8 hours every day , really a netterA.
来源：网络
时间：
推荐文章
My friend Tom stays at Internet bars above 8 hours every day ______, really a netter(网虫)
A.on average
B.in charge
C.up close
D.for free
试题答案
A
“我的朋友Tom平均每天在网吧待8个小时，真是一个网虫。”A. on average 平均 B. in charge 掌管 C. up close 很接近 D. for free免费，答案A。