25.（ ）

(单选题)How many programmes mentioned traveling？ (单选题)What does “silver bullet” mean in the last paragraph？ (单选题)What seems to the effective way to reduce undersea noise? (单选题)The environmentalists took the following measures to protect (单选题)According to the passage, where does the noise from？ (单选题)Why did whales beach themselves？ (单选题)In order to enroll their children in Yungu School, parents s (单选题)If a student wants to be enrolled by Yungu School, the first (单选题)Yungu School refused to tell the public about the ______. (单选题)According to this passage, which of the following is NOT TRU