Question

You’d better_______ your cigarette when you are in the wood.

A．puton	B．putup
C．put out	D．put off

Answer 1

C

試題分析：句意：當(dāng)你進(jìn)入樹林時(shí)，你最好熄滅香煙。Put on“穿上”；put up“舉起，張貼”；put out“熄滅，撲滅”；put off“推遲，脫下”。結(jié)合句意，故選C。