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t is much polluted. 4. I39。武漢改編 ]—Who ________(invent) the puter? —Sorry, I39。 Mom ________ ________ ________ try my best to help others. 3.這棟樓前有一對石獅子。 He ________ ________ ________ ________ a history museum. The most interesting place It39。 Finally, I realized ____ my grandfather enjoyed ______ ___ ___. 9.我們很開心,因為他已經(jīng)取得了很大的進(jìn)步。 C B 第 2課時分層訓(xùn)練 ( ) Whites ________ Shanghai for two years. A. have e to B. have been to C. have gone to D. have been in ( ) says “Time is money.” But I think time is ________ important than money. A. less B. much C. even more D. much least 【 解析 】 “have been in + sp.+ for+一段時間” 意為“在某地多長時間”,故選 D。 American C. German