----Jack can’t concentrate on his lessons recently. ----Yes, that might _____ his low score in the last test.
#72115
A
stand for
B
apply for
C
account for
D
call for
推荐题目
Many questions __________ at the meeting, but he answered none.
#71826
A
came up
B
raised
C
were risen
D
asked
Don’t be joking. It’s time to ______ your business.
#65526
A
take up 
B
set out 
C
go on
D
get down to
We arranged to meet at the school gate at 8:00, but she didn’t _____
#75403
A
turn down
B
turn off
C
turn over
D
turn up