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【单选题】
I'm going downtown to get these letters ____.
[ ]
A.
mailed
B.
to mail
C.
mailing
D.
having mailed
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】JKRowlingisagreatwoman_____booksarepopularallovertheworld.[ ]
A.
who
B.
her
C.
those
D.
whose
【单选题】Little Tommy was not willing to tell the teacher _______ he had done before.
A.
which
B.
how
C.
where
D.
what
【单选题】112．When the school was over, all the students scattered _____.
A.
in all directions
B.
to all directions
C.
at all directions
D.
to every directions
【单选题】24．The Niagara Waterfalls, ______ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.
A.
what
B.
where
C.
the largest of which
D.
in which
【单选题】The astronauts started their journeys in rockets _____ forward by jets of hot gas.
A.
drove
B.
driven
C.
driving
D.
to drive
【单选题】It remains _____ whether Jim'll be fit enough to play in the finals. [ ]
A.
seen
B.
to be seen
C.
seening
D.
to see
【单选题】The bus was held up by the snowstorm，thus________the delay.[ ]
A.
to cause
B.
having caused
C.
causing
D.
caused
【单选题】It ____in this new hall ____ was just set up last month ________ we held an important meeting yesterday.
A.
is; which; that
B.
was; which; what
C.
is; that; which
D.
was; which; that
【单选题】What a table!I've never seen such a thing before. It is _________it is long.[ ]
A.
half not as wide as
B.
wide not as half as
C.
not half as wide as
D.
as wide as not half
【单选题】If better use is _______ your free time, you’ll make greater progress in that.
A.
spent
B.
taken
C.
made of
D.
used of