问题
选择题
Do be careful with those fireworks； the slightest spark(火星) could ________ them ________. [ ]
A．set； out
B．set； off
C．set； about
D．set； up
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Do be careful with those fireworks； the slightest spark(火星) could ________ them ________. [ ]
A．set； out
B．set； off
C．set； about
D．set； up
答案：B