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【单选题】
He didn’t go to bed until twelve o’clock last night.用强调句表示为:A.
It was not until twelve o’clock last night that he go to bed.
B.
It was not until twelve o’clock last night that he went to bed.
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举一反三
【单选题】The earliest kind of desk was a box that had a sloping lid, under which there was storage space for writing materials.
A.
a sturdy
B.
a polished
C.
an inclined
D.
an adaptable