摘要： ―Where was your brother at this time last night?―He was writing an e-mail I was watching TV at home.A. as soon as B. after C. until D. while
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—Where was your brother at this time last night?
—He was writing an e-mail _______ I was watching TV at home.
—He was writing an e-mail _______ I was watching TV at home.
[ ]
A. as soon as
B. after
C. until
D. while
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B. after
C. until
D. while