( ) the ruling came from the Supreme Court, a coalition of public sector unions in California was ready with a response.

(单选题)What is the author's main purpose of writing this article? ( (单选题)Which of the following statements about the more systematic (单选题)What is the main finding of the study conducted by Max Plank (单选题)According to the passage, in which way is Berik different fr (单选题)Which of the following sentences best fit in the blank in th (单选题)What does the author think of the researchers' advice on mar (单选题)What has greatly disturbed the Arctic marine mammals? ( ) (单选题)Why researchers limit their study to the month of September? (单选题)Which animal is most in need of protection? ( ) (单选题)What problem does Hauser's research team investigate? ( )