There __ some books and a pen on the desk. A.is B.are C.be D.was
请在第_____处填上正确答案。 A.force B.see C.remind D.popcorn
请在第_____处填上正确答案。 A.president B.someone C.candidates D.representatives
What is one suggestion to help save the condors? A.Let all condors free. B.Don't allow anyone to hunt. C.Make hunters use different kinds of bullets. D.Move the condors out of California.