—Where did you get this book?—I picked it up from a second-hand bookshop if you know.A. m

发布时间：2020-08-17 03:19:57

—Where did you get this book?
—I picked it up from a second-hand bookshop if you      know.
A. must
B. will
C. can
D. shall

网友回答

(答案→)A. must
B. will
C. can
D. shall
解析：A. must必须，一定             B. will将要    C. can能够  D. shall将要；句意：你从哪里得到这本书的？如果你一定要知道的话，我是从二手书店买的。故选A
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