．—This math problem is too difficult. Can you show me _______, Dad?—Sure.
#52390
A
what to work out
B
what to work out it
C
how to work it out
D
how to work out it
推荐题目
The rich man ______ much food_____ the poor families during the hard time.
#61513
A
provides, to
B
provides, with
C
provided, with
D
provided, for
— How much _________an iphone 5_________?— More than 5000 yuan.
#56123
A
is; cost
B
does; spend
C
does; pay
D
does; cost