问题补充:
The government announced that six highways by the end of last year.
A. built
B. had built
C. have been built
D. had been built
答案:
A. built
B. had built
C. have been built
(答案→)D. had been built
解析:可联系答.案.网客服索取。
时间:2021-04-19 22:20:41
The government announced that six highways by the end of last year.
A. built
B. had built
C. have been built
D. had been built
A. built
B. had built
C. have been built
(答案→)D. had been built
解析:可联系答.案.网客服索取。