Question

—May I speak to Tom, please?—But he ____ for work an hour ago. A．set about B．set off ...

—May I speak to Tom, please?—But he ____ for work an hour ago. A．set about B．set off C．took off D．took over

Answer 1

B

试题分析：短语辨析。A开始做某事；B引爆，使…发生;使…开始；C脱掉，起飞；D接管；句意：—我可以找Tom说话吗？—但是一个小乱塌时前就开始工源旁作了。根据句意说明B正确。 点雹陪橡评：本题考查了set, take构成的短语。B项引爆，使。。。发生；使…开始；不同的意思在不同的语境中要灵活运用。