Students should learn how problems.
#49250
A
solve
B
solving
C
can solve
D
to solve
推荐题目
---What should we do to fight A/H1N1 flu?---We should wash hands often, avoid ______ to crowded places and so on.
#50561
A
go
B
going
C
gone
D
to go
Could you please ________?
#49476
A
do the dishes
B
doing the dishes
C
to do the dishes
D
did the dishes
–Which hair band do you like best, madam?–I can’t decide now. I really don’t know _________.
#49336
A
to choose which one
B
choose which one
C
which one to choose
D
which one I should choose it
The doctors in Beijing did all they could______ Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
#49370
A
save
B
to save
C
saved
D
saving