Look，so many passengers__________ with their smart phones on the underground．
#39026
A
played
B
will play
C
are playing
D
have played
推荐题目
------- _______ you _______ the book ______ to the library yet. ------ Yes. I have.
#41873
A
Have ，returned，/
B
Have， returned， back
C
Did return ，/
D
Did， return，back
It’s almost eight years we _______ each other last time.
#37554
A
since; saw
B
before; see
C
after; will see
D
when; have seen
— Mary, can you help me?— Wait a moment. I dinner now.
#42046
A
cook
B
cooked
C
was cooking
D
am cooking
I _____ the way. I ______ here for quite many years.
#39933
A
knew…have lived
B
knew… live
C
know…have lived
D
know… live