Question

The school headmaster forbids ______ in the office.

A. smoking
B. to smoke
C. us smoke
D. from smoking

Answer 1

答案A
考查短语：forbid doing,禁止做某事，forbid sb to do 禁止某人做某事，所以选A，若选C的话smoke前加上to,句意：校长禁止在办公室吸烟。