Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.
#81911
A
planned not carefully
B
not planning carefully
C
not planned carefully
D
not to be planned carefully
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Not until I shouted at the top of my voice his head．
#83003
A
did he turn
B
he turned
C
didn’t he turn
D
had he turned
--- Can I use the fax on the table, sir? --- In no case _____ to use the fax for personal affairs.
#81711
A
anyone is allowed
B
nobody is allowed
C
is anyone allowed
D
is nobody allowed
------ The floor is awful wet． What have happened?------ No sooner ________ into the shower than the phone rang．．
#81672
A
I had got
B
had I got
C
did I get
D
I have got
Never before______ such a wonderful park, ______ I'd like to pay a visit again.
#79992
A
had I seen; where
B
have I seen; which
C
have I seen; where
D
had I seen; which
(2012·天津卷)Only after Mary read her composition the second time________ the spelling mistake.
#79621
A
she noticed
B
she has noticed
C
did she notice
D
does she notice