选出句中谓语的中心词(只填字母) 1 I don't like the picture on the wall. A. don't B. like C. picture D. wall 2 The days get longer and longer when summer comes. A. get B. longer C. days D. summer 3 Do you usually go to school by bus? A. Do B. usually C.go D. bus 4 There will be a meeting at the library this afternoon. A. will be B. meeting C. the library D. afternoon 5 Did the twins have porridge for their breakfast? A.Did B. twins C. have D. breakfast