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【单选题】
For each of these targeted markets, the technology transfer brokers have identified several needs and have performed matching research for space technology or know-how which could potentially respond to these needs.A.
facilities
B.
devices
C.
agents
D.
pallids
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举一反三
【单选题】When he was in his______, he began to study English.
A.
forty.
B.
forty’s
C.
forties
D.
forty’s years old
【单选题】The hospital is a bit far from here. It’s about _______. A. forty minutes walk B. forty minute’s walk C. forty minutes’ walks D. forty minutes’ walk
A.
forty minutes walk
B.
forty minute’s walk
C.
forty minutes’ walks
D.
forty minutes’ walk
【单选题】Twenty-eight and twelve _______. [ ]
A.
are forty
B.
is forty
C.
is fourty
D.
are fourty
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