题目

用辗转相除法求两个数102、238的最大公约数是__________. 答案：34根据句意补全下列单词。 1．Bob is interested in Chinese p________ ________ ntings. 2．I saw a c________p________ of English book. 3．He f________lt he was making progress. 4．In the morning he went to v________s________t an art museum 5．I saw many f________ m________ ________s paintings there.