My pen pal Andrew found it difficult ______ Chinese well
#50638
A
learning
B
learn
C
to learn
D
learned
推荐题目
When shopping, keep your eyes ______for those energy-saving machines.
#49678
A
opened
B
open
C
to open
D
to be open
_____ out your love . The world will become a nicer place to live in .
#49323
A
Speak
B
To speak
C
Speaking
D
Spoke
----Where is Tom now, Millie?----I saw him _______ in the street a moment ago and I told him _________.
#48934
A
playing; don’t do so
B
playing; not to do so
C
play; to do so
D
play; don’t do so
—Would you mind _______ in the classroom?—Sorry, I won’t do that again.
#49774
A
not running
B
don’t run
C
not to run
D
to not run