Everyone knows that _______ is dangerous to play with fire, but _______ is difficult is to prevent children from playing with fire.
#16314
A
it, it
B
what, what
C
it, what
D
what, it
推荐题目
—Which of the two books will you buy?— I’ll buy _____ of them, because I’m not interested in them.
#15633
A
one
B
either
C
none
D
neither
Our monitor is always fulfilling his tasks at an amazing speed, beyond our reach.
#14757
A
it
B
this
C
one
D
the one
A chair made of steel is stronger, though costs much more, than _____ made of wood.
#15546
A
that
B
one
C
it
D
those
Has she had a cold like pig flu. _____? for she is absent.
#17181
A
if anything
B
or anything
C
for anything
D
anything but