问题补充:
Mr. Green asked Lily she had written to her father .
A. whether; the day before
B. whether; yesterday
C. that; the day before
D. that; yesterday
答案:
(答案→)A. whether; the day before
B. whether; yesterday
C. that; the day before
D. that; yesterday
解析:考查间接引语:主句的动词是ask,后面用whether,间接引语里面的昨天是the day before,是在asked前一天,选A。句意是:格林先生问丽丽昨天是否给父亲写信了。选A。