She was surprised __________ me last night. [ ]
A. to see
B. see
C. saw
答案:A
The cigarette end thrown away by a careless farmer ______ the big fire and caused a great loss to them.
A.brought about
B.brought in
C.brought down
D.brought out
锅炉启动前,应检查摆动燃烧器设备的(),摆动机构正常,摆角在水平位置。