Lucy is very helpful． She is always _________ others．
#58699
A
ready helping
B
ready help
C
ready to helping
D
ready to help
推荐题目
I can't read these new words, so I have to ______ in the dictionary.
#59440
A
look it up
B
look up it
C
look them up
D
look up them
It is convenient for people to work by subway. It’s said that The Line 4 subway in Chengdu _______by the time of 2018.
#55379
A
will be built
B
would be built
C
will have been built
D
would have been built