【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】-Hello, Can I speak to Liu Hui, please

【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】-Hello, Can I speak to Liu Hui, please?
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选择一项：
A. Yes, I am.
B. Yes, speaking.
C. Yes, you can.