问题
选择题
—How often do you exercise?
—___
A. Two B. Twice C. Second
答案
答案:B
词义辨析。two二,为基数词;twice两次;second第二,为序数词。根据问句“你多久锻炼一次?”,故选B。
—How often do you exercise?
—___
A. Two B. Twice C. Second
答案:B
词义辨析。two二,为基数词;twice两次;second第二,为序数词。根据问句“你多久锻炼一次?”,故选B。