问题
选择题
Some passengers complain that it usually _____ so long to fill in travel insurance documents. [ ]
A. costs
B. takes
C. spends
D. spares
答案
答案:B
Some passengers complain that it usually _____ so long to fill in travel insurance documents. [ ]
A. costs
B. takes
C. spends
D. spares
答案:B