单项选择题

Our proposal may not be 100 percent satisfaction guaranteed, but it ______ us almost two weeks to work it out, and I believe it works.

(A) took
(B) spent
(C) cost
(D) needed
<上一题 目录 下一题>
热门 试题

单项选择题
In ______ of emergency, all hotel guests are reminded to use the emergency stairs rather than the elevator.
(A) case
(B) event
(C) situation
(D) condition
单项选择题
Having used up her sick leave while in the hospital, Mary had no option but ______ personal leave instead.
(A) using
(B) use
(C) to use
(D) by using
相关试题