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【单选题】
听力原文：W：Doctor Smith asked us to watch that special on the Civil War on TV this weekend．Do you want to come over Saturday night? M：Oh，I'm supposed to help my cousin move then. It's being rebroadcast on Sunday afternoon though, is that OK for you? Q：What does the man mean? (19)A.
The program begins on Sunday.
B.
He'll meet the woman on Sunday.
C.
They could watch the program on Sunday.
D.
His cousin arrives on Sunday.
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举一反三
【单选题】破伤风出现角弓反张、四肢抽搐、牙关紧闭时应采取那种措施:
A.
立即作人工呼吸
B.
立即给氧器吸入
C.
按压四肢
D.
注射破伤风抗毒素
E.
用压舌板垫于上下臼齿之间
【多选题】甲醇合成生产中最可能存在的反应是()。
A.
“CO+2H2=CH3OH”
B.
“CO2+3H2=CH3OH+H2O”
C.
“CO+H2O=CO2+H2”
D.
“CO2+H2=CO+H2O”
【简答题】护脚阻滑措施是在滑坡体下部的堤脚附近堆放( )等重物。A. 稻草 B. 梢料C. 块石 C. 土袋