I find ____ difficult to remember everything, though I’m still young.
#54237
A
that
B
this
C
it
D
one
推荐题目
Don’t ______ /l?k/out of the window in class.
#53696
A
book
B
look
C
took
D
cook
-    are the keys?-     on the table.
#38740
A
Where, It’s
B
What, It’s
C
Where, They’re
D
What, They’re