------- _______ 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
推荐题目
--- ____________ my glasses? I can’t read without them.--- I ____________ them on the desk, but they are not there now.
#36641
A
Have you seen; have seen
B
Have you seen; saw
C
Did you see; have seen
D
Did you see; saw
The boy is lost. The police ______ him.
#41670
A
are searching
B
is searching
C
is searching for
D
are searching for
---Is this your dictionary? ---Yes. I ________ it for two weeks. (Which is NOT right?)
#41751
A
have borrowed
B
have had
C
have kept
D
have owned
-When did your computer go wrong? -Last night, while I_______ some music from a website.
#38149
A
downloaded
B
am downloading
C
was downloading
D
have downloaded
--- What did Lucy do yesterday afternoon? --- She ____ her parents do the housework.
#42418
A
help
B
helped
C
will help
D
is helping