He tried his best to solve the problem, _______ difficult it was.
#67486
A
whatever
B
however
C
whichever
D
wherever
推荐题目
Mother’s Day is coming .It’s time to think of a proper gift for my mother,_____won’t be expensive but will make her happy.
#69168
A
one
B
one that
C
those
D
the one that
____he wants to say is____ great an effort he has made to help her out.
#69350
A
That; how
B
What; what
C
What; how
D
What; that
I don’t know if mum a gift for me．If she one, I will be very happy．
#41132
A
buys; buys
B
buys; will buy
C
will buy; buys
D
will buy; will buy