题目内容
________ pen ________ this be?
[
]A
. Who's else, can B. Who else's, canC
.Whose else, must D. Whose, must
答案:B
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题目内容
________ pen ________ this be?
[
]A
. Who's else, can B. Who else's, canC
.Whose else, must D. Whose, must