—These Maths problems are too hard to ______. Can you help me? —There are many ways, but the most important is to try your best.
#62119
A
work out
B
come out
C
put out
D
look out
推荐题目
I noticed them __________the bus ten minutes ago.
#53845
A
get off
B
to get off
C
getting off
D
got off
--Your shirt is so old. Why don’t you buy a new one?--Because I ______________ all my money on the new computer.
#52051
A
spend
B
have spent
C
am spending
D
was spending