If law and order as well as rules and regulations ______, neither the citizen nor his property is safe.
#100783
A
are not observed
B
is not observed
C
were not observed
D
was not observed
推荐题目
When I said some students were so lazy, I ___to you.
#101816
A
don’t refer
B
wasn’t referring
C
didn’t refer
D
hasn’t referred
---I'm trying to find yesterday's newspaper. Have you seen it?---I'm afraid that I ________ it away. I thought you had finished reading it.
#101027
A
will throw
B
had thrown
C
throw
D
threw
My uncle ______ in Beijing for over 10 years. Now he lives in his hometown in Fuzhou.
#99893
A
has worked
B
worked
C
had worked
D
works
--Do you want a lift home?---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.
#104006
A
doesn’t go off
B
won’t gone
C
wasn’t going off
D
didn’t go on
Listen to the two girls by the window. What language ________?
#100338
A
did they speak
B
were they speaking
C
have they been speaking
D
are they speaking