You have been to Beijing. How long _______ you ______ there/
#41923
A
did…stay
B
have…stayed
C
do…stay
D
will…stay
推荐题目
John       to London to watch the Olympic Games next week.
#40658
A
flies
B
flew
C
will fly
D
has flown
 Look at the ______ ! It’s ______ heavily now. 
#40121
A
rain, rain
B
raining, raining
C
rain, raining
D
raining, rain
A lot of trees ______ in our school last year.
#41655
A
plant
B
planted
C
are planted
D
were planted