Question

--- Hello! Is Mr. John in the office?--- Yes. But I’m sorry. He is busy _________ and can’t spe.

--- Hello! Is Mr. John in the office?--- Yes. But I’m sorry. He is busy _________ and can’t speak to you. A．at once B．at present C．at the end D．at first

Answer 1

B

词义辨析。A立刻，马上；B现在；C最后；D起初。句意：—你好，Mr John在办公室吗？—是的。但是对不起。他现在很忙，没有时间和你说话。故B正确。