Question

– How long does it           you to wash all the dishes?
– Fifteen minutes.
A. take               B. cost               C. spend

Answer 1

A

此题重点考查三个单词的区别，take作为花费时的常用句型结构为：it take sb sometime  to  do sth ;cost的主语是物，spend的主语是人，根据语境只能选择A。