Ⅰ.单词拼写
1．The students' work ________(不同) considerably in quality.
2．The course is ________(批准) by the Department for Education.
3．The customers could select the ________(合适的) product from this full list.
4．I don't know whether to ________(把……理解为) her silence as acceptance or refusal.
5．Medical opinion ________(相异) as to how to treat the disease.
6．New methods of production were ________(应用) a few years ago.
7．The past ten years has ________(见证) the achievements of developing sports business.
8．But remember that return the ________(帮助， 恩惠) when he or she needs your help.
9．The demonstrators broke through heavy police ________(关卡) .
10．The companies with ________(可靠的) quality, perfect service, reasonable price win the trust of new and old customers.
