31、_____bilingual education in one’s early childhood is getting more and more popular in Shanghai now.

   A. Receive          B. Receiving          C. Received       D. Having received

30、When a ship that sank in 1628 was recovered from the port of Stockholm, the scientists were overjoyed with the chance _____ the remains of the past.

A. examine                   B. examining          C. to examine                D. examined

29、In recent years travel companies have succeeded in selling us the idea _____ the further we go, the better our holiday will be.

A. of which                  B. where                      C. which                      D. that

28、We’re conducting a nationwide survey of people’s reading habits. Do you have five     minutes _____ a few questions?                                                

  A. answering                                                       B. to answer                

  C. to have answered                                             D. having answered

27、Rising energy costs and goods prices and the falling dollar are cutting into what foreign manufacturer called the “China price”――a 40 to 50 percent cost advantage once _____ by Chinese producers.

A. offered                                                               B. offering

C. being offered                                                      D. having been offered

26、_____ a bright read dancing shoe, she started to perform elegant dances with arms and fingertips with her body turning beautifully with rhythmic steps and movements.

A. Worn                       B. Wearing                    C. Being worn               D. To wear

25、I think if I want to wholeheartedly trust myself to keep my school life running smoothly, I’ll have to give up _____ computer _____ for the examination.

A. to play…to prepare                                       B. play…preparing

C. playing…to prepare                                      D. playing…preparing

24、Gaining knowledge and acquiring skills are the main purpose of school education, and therefore students should memorize _____ they are taught in class.

A. it                             B. what                        C. that                          D. all what

23、Try to avoid such things _____ will do you harm, unless you don’t care about the rumors from all directions.

A. that                          B. as                            C. which                      D. as that

22、So badly _____ in the accident that he was forced to stay in hospital for several weeks and stopped all kinds of physical exercise.

A. did he injure                                                B. he did injure

C. were he injured                                            D. was he injured