---How long did it _____ you to work out the difficult maths problems?---I ______ about half an hour on it .
#56033
A
take ; took
B
spend ; took
C
spend ; cost
D
take ; spent
推荐题目
Don’t cut in line, or other people may _______.
#59522
A
get nervous
B
get interested
C
get annoyed
D
get excited
The new book has just ______. Let’s go and buy it.
#60430
A
come out
B
come down
C
come on
D
come over