题目内容
“What’s this? ”“ ________. ”
A.It’s pen B.This is pen C.It’s a pen D.This is an pen
C(this在答语中用it代替)
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题目内容
“What’s this? ”“ ________. ”
A.It’s pen B.This is pen C.It’s a pen D.This is an pen
C(this在答语中用it代替)