單項(xiàng)選擇題

Progress has been （） in aeroplane design.

A.done
B.made
C.produced

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The question was so difficult that （） people could answer it.

A.little
B.afew
C.few

單項(xiàng)選擇題

She took her handkerchief out （） her pocket.

A.from
B.of
C.in

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