--What when I phoned you this morning? --I my homework and was starting to take
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--What _______ when Iphoned you this morning?
--I _______ my homework and wasstarting to take a boat.
A are you doing , have justfinished B. were you doing , had just finished
C had you done , just finished D.did you do , just finished
试题答案
【答案】
B