If you have difficulty     something,wearing red     it easier for you to take action.
#49897
A
do;makes
B
doing;making
C
with;make
D
doing;makes
推荐题目
—Do you want ____for your son? —Yes, I do.
#48861
A
to buy any books
B
buy any books
C
to buy some books
D
buy some books
We’ll do what we can _________ our environment.
#49518
A
protect 
B
to protect 
C
be protected 
D
be protecting
He seems _______ nice.     
#50400
A
to be
B
is
C
that
D
was