--- I’d like to introduce my best friend to you , Peter .---- Thank you , Lucy . But we __________already .
#39396
A
meet
B
met
C
will meet
D
have met
推荐题目
Please be quiet. My father ___________.
#39458
A
sleep
B
sleeps
C
is sleeping
D
are sleeping
— When did Mr Green teach in China?— _______.
#41741
A
Since five years ago
B
For five years
C
In five years
D
Five years ago