A．change their email address B．email their messages in characters C．have the chance to learn other languages D．use addresses in their own language
单项选择题（1）处应填写（）
A．among B．within C．on D．towards
单项选择题For Web addresses, Chinese speakers now have to use （）.
A．pinyin B．signs C．numbers D．characters
单项选择题His marked personality changes were ______ by a series of unfortunate events.
单项选择题It would be ______ a risk to let the child go to school by himself.
单项选择题In children s minds the Spring Festival is ______ with nice food and nice clothes.
单项选择题A dog was ______ by a bus and killed.
单项选择题You are always ______ fault with what I do.
单项选择题I can hear cries for help. I believe someone ______ by our bees.
单项选择题______ to be heading for closure, after the government s announcement on cuts.
单项选择题I want ______ the renovations before I start thinking about redecorating.
