A．pinyinB．signsC．numbersD．charactersFor Web addresses, ……

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.

单项选择题The girl said that she ______ here a week before.

单项选择题The staff in office do not consider their boss ______ any more after they have known that he forges his certificate.