His pictures of mountains are beautiful __________ of art.
Michael Phelps is ________ active young man from the U.S.A.A. a B. an C. the
—I hear that Sandy went to Beijing last week.—Yes. She ____________ the day after tomorrow.A. will come backB. comes backC. came back
下列单词中ai字母组合发音不同的选项是:___________A. said B. rain C. main
—________ I borrow your math book?—Sure, here you are.A. Must B. Should C. May
—My son had a serious toothache.—You should tell him not to eat ________ candy.A. too manyB. too muchC. much too