精选优质文档-倾情为你奉上节测试卷 Unit One Test 2Part 1 Vocabulary and Grammar(第一部分:词汇和语法)I. Choose the best answer(选择最恰当的答案)(共25分)( ) 1. This is such _ useful dictionary.A. a B. an C. the D. /( ) 2. I had some milk and bread for breakfast today.A. /bred/ B. /breid/ C. /brid/ D /bri:d/( ) 3. Children like to fly kites_ windy days.A. on B. at C. in