第一卷 知识与能力拓展（共48分）此卷
试题按号涂卡，不用上交。 ⅰ. 单项填空：（20%） 1. my uncle arrived on a wednesday,________ i was very busy. a. which b. where c. when d. why 2. this is the least difficult problem _______we worked out just now. a. that b. which c. whose d. what 3. _________ is reported in the newspapers, talks between the countries are making progress. a. it b as c that d what
