He, along with his sister, ______ how serious the situation is.
#102387
A
haven’t realized
B
hasn’t realized
C
don’t realize
D
didn’t realize
推荐题目
—I say, Harry. What did you say to the laid-off worker just now? —Nothing. I to myself.
#102852
A
had only talked
B
am only talking
C
have just talked
D
was just talking
—This returned Chinese scholar has become one of the top experts in this field.—Yes , I know him very well. He ___________ in Africa with wild animals for eight years.
#104287
A
has worked
B
had worked
C
worked
D
has been working
---What is the terrible noise ? ----The neighbours________their kitchen.
#102412
A
have repaired
B
are repairing
C
repaired
D
will repair
-Why does the Lake smell terrible? -Because large quantities of water .
#104968
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
We arranged to meet at the cinema at 7:30, but he failed to _________.
#100734
A
turn down
B
turn off
C
turn over
D
turn up