Question

We _______ in the office.

A．are not permitted smoke	B．are not permitted smoking
C．don’t permit smoking	D．don’t permit to smoke

Answer 1

C

考查短语: permit sb to do 允许某人做某事，permit doing 允许做某事，句意:我们不允许在办公室吸烟。permit的否定式应用助动词，所以选C。