In order to know those who really need help as well as how to help them, ________ to help others. 
#95245
A
going
B
to go
C
gone
D
go
推荐题目
--The last one ________ the meal washes the dishes.--Agreed!
#92358
A
finishes
B
finishing
C
to finish
D
finished
He used to ______ cards, but now he is used to _______ a walk after supper.
#96585
A
play; taking
B
playing; take
C
play; take
D
playing; taking
In later years, people reported ____ a monster swimming across the lake.
#94741
A
to see
B
have seen
C
seeing
D
to have seen