用适当形式填空 It () (take) the workers two years () (build) the tall buildings
问题描述:
用适当形式填空 It () (take) the workers two years () (build) the tall buildings
答
took to build
It takes sb sometime to do sth花费某人多长时间去做某事we didn't buy anything in the shop(改为同义句)we () ()in the shop.baught nothing