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

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