-- Lisa was seen ______ an old man go across the street this morning. --What a kind girl she is! 
#44478
A
helping
B
helped
C
to help
D
helps
推荐题目
English _____in many countries, but Chinese _____their own language.
#44399
A
is spoken, speaks
B
speaks, is spoken
C
is spoken , speak
D
is spoken, is spoken
—Many tourists ________to the Great Wall every year.—Yes, that’s true.
#44726
A
attract
B
have attracted
C
are attracting
D
are attracted
Who will ________ to ________ at tomorrow’s meeting by the teacher?
#44797
A
be told; say
B
be asked; speak
C
be told; talk
D
be asked; tell