—Whodoyouthinkwillgetthefirstprize?—Mary,ofcourse.She
问题详情:—Whodoyouthinkwillgetthefirstprize?—Mary,ofcourse.She________forthecompetitionformonths.A.ispreparing B.waspreparingC.hadbeenpreparing D.hasbeenprep...
问题详情:—Whodoyouthinkwillgetthefirstprize?—Mary,ofcourse.She________forthecompetitionformonths.A.ispreparing B.waspreparingC.hadbeenpreparing D.hasbeenprep...