某市人民代表大会经多年探索,创立了人民代表接待站和专职的人民代表联络员制度,每天至少有一位人大代表现场听取民众反映情况。这一制度创新从一个侧面表明 ①基层民主制度不断完善 ②公民的政治表达渠道不断拓宽 ③公民政治参与意识的增强 ④基层群众自治制度逐渐形成
58. Though his classmates are all ahead of him, he is studying very hard to _____ them.
57. Yesterday I was in the rain on my way back home, and I got a bad could and coughed very badly.
56. The shopkeeper _____ the tramp(流浪汉) stealing sweets from the new supermarket and _____ him.
55. I can’t see John anywhere. Where _____ he have gone?
54. Extensive tests have been on the patient.