成都市2014国庆
高考英语作业（4）及答案
单项填空。从每题所给的a、b、c、d四个选项中，选出可以填人空白处的最佳选项。
1. i advise you to stay away from maria. although she is usually easy-going, she ________ quite annoying sometimes.
a. canb. mayc. mustd. should
2. recognized as ________ world cultural heritage by the united nations in 2002, paper cutting is ________ practice which originated in ancient china.
a. the; a
