问题补充:
There great changes in our hometown over the twenty years.
A. have taken place
B. have had
C. have been
D. were
答案:
A. have taken place
B. have had
(答案→)C. have been
D. were
解析:由“there”可知,此句应用“there be”句型,排除AB。由时间状语over可知此句时态为现在完成时,故选C。
时间:2022-11-10 09:07:30
There great changes in our hometown over the twenty years.
A. have taken place
B. have had
C. have been
D. were
A. have taken place
B. have had
(答案→)C. have been
D. were
解析:由“there”可知,此句应用“there be”句型,排除AB。由时间状语over可知此句时态为现在完成时,故选C。